Quick study package · prep review
Chemistry · quick study package
Study package
Chemistry · quick study package
Depth-upgraded prep review · 45–75s templates · join-aware
- Advanced Chemistry now integrates topics: thermo↔equilibrium, ionic↔electrochemistry, GOC↔mechanisms, coordination↔bonding logic. Train joins, not isolated chapters.
- Physical is a numerical machine; Inorganic is configuration-plus-exception logic grounded in NCERT facts; Organic is a mechanism machine. Keep styles separate, then practise deliberate joins.
- First 15 seconds name the family and every chapter the stem touches; the next 30–60 seconds only execute known templates. Write one-line reasons for every MC/MATCH statement.
- Open chapter topic pages for full methods, samples, and families — this hub is the routing layer.
- This deck pulls live hub banks — re-print after notes depth updates.
- Physical = equation machine; Inorganic = config+exception; Organic = mechanism machine.
Full package (30 pages). Use Print package for a desk handout.
01 / 30 · Package
Study package
Chemistry · quick study package
Depth-upgraded prep review · 45–75s templates · join-aware
- Advanced Chemistry now integrates topics: thermo↔equilibrium, ionic↔electrochemistry, GOC↔mechanisms, coordination↔bonding logic. Train joins, not isolated chapters.
- Physical is a numerical machine; Inorganic is configuration-plus-exception logic grounded in NCERT facts; Organic is a mechanism machine. Keep styles separate, then practise deliberate joins.
- First 15 seconds name the family and every chapter the stem touches; the next 30–60 seconds only execute known templates. Write one-line reasons for every MC/MATCH statement.
- Open chapter topic pages for full methods, samples, and families — this hub is the routing layer.
- This deck pulls live hub banks — re-print after notes depth updates.
- Physical = equation machine; Inorganic = config+exception; Organic = mechanism machine.
02 / 30 · Package
How to use
How to use this package (30–60 min)
- Physical bank day OR Inorganic+Organic logic day — do not mix styles mid-deck.
- Every NUM: units (R, F, n) before plug-in.
- Mark ion tables / GOC traps that fade — closed-book tomorrow.
- Finish with 2 timed stems; then open one topic page only if needed.
03 / 30 · Subject
Protocol
Chem · master 45–75s protocol
- 0–15s: name family + every chapter the stem touches.
- Write governing equations / config only — no story.
- Compute carefully; MC = independent T/F.
- Never invent NCERT exceptions under pressure.
04 / 30 · Physical
Hub review
Physical Chemistry · hub overview
Bank ~45–50 /100 Chem (~full Physical share) · ~50% of Chemistry tags (2020–2026)
- Physical full marks = classify the numerical family in ≤15s, run a fixed equation set, and recognise multi-concept joins so most stems finish in 45–75 seconds.
- Physical in Advanced is Mole/Gaseous, Thermo, Equilibrium, Electrochem, Kinetics, Solutions/Colligative, Solid/Surface, Atomic. Recent papers fuse chapters (thermo↔K, ionic↔conductance/Nernst). 100% means you never start from blank memory — you start from a named template, then check for a second-chapter join. Physical full marks are correct model choice under the clock.
05 / 30 · Physical
Protocol
Physical Chemistry · timed protocol
- 0–12s: Name the family: Mole-Gas / Thermo / Eqm / Electro / Kinetics / Solutions / Solid-Surface / Atomic. Circle units and what is asked (ΔU, K, E_cell, t½, Π, …).
- 12–25s: Write the governing equation(s) only — no story. State assumptions (ideal gas, reversible?, T fixed?, order).
- 25–60s: Plug numbers carefully (R, F, n, concentrations). For MC: compute once, then check each option as T/F against that value/relation.
- 60–75s: Unit/sign sanity (ΔG sign, E vs spontaneity, rate units, i≥1). Bubble and leave — do not re-derive.
06 / 30 · Physical
Methods
Physical Chemistry · methods
Path before formula · Q vs K first
Path before formula
- Applies: Thermodynamics work/heat/ΔU/ΔH
- Move: Label path: isochoric / isobaric / isothermal / adiabatic / irreversible. Then pick w and q rules for THAT path only.
- Why: Stops using reversible work on irreversible stems.
Q vs K first
- Applies: Chemical & ionic equilibrium
- Move: Write reaction, expression for K (Kp or Kc), then Q. Predict shift or solve ICE only after.
- Why: Most eqm MC die at Q vs K without full algebra.
07 / 30 · Physical
Methods
Physical Chemistry · methods
Cell reaction → n → Nernst · Order from data, not memory
Cell reaction → n → Nernst
- Applies: Electrochemistry
- Move: Write balanced cell reaction, count n (electrons), then E = E° − (RT/nF)ln Q (or 0.059/n at 25°C).
- Why: Wrong n is the #1 electrochem time sink.
Order from data, not memory
- Applies: Kinetics
- Move: From table/halving: decide order → pick integrated law → find k or t½. Arrhenius only after rate constant behaviour is clear.
- Why: Avoids mixing zero/first formulae.
08 / 30 · Physical
Methods
Physical Chemistry · methods
One concentration basis · Independent T/F on relations
One concentration basis
- Applies: Mole, solutions, colligative
- Move: Convert everything to one basis (molality or mole fraction) before mixing/ΔTb/Π.
- Why: Prevents unit chaos mid-solution.
Independent T/F on relations
- Applies: Multi-correct Physical + MATCH
- Move: Each statement is a separate check against your governing equation — never force consistency with another option.
- Why: Protects partial marks; matching stays clean.
09 / 30 · Physical
Mental bank
Physical Chemistry · mental bank
- Ideal gas: PV=nRT; remember R in the unit you need
- First law: ΔU = q + w (use the paper’s sign convention consistently)
- Isothermal reversible ideal gas: w = −nRT ln(V₂/V₁)
- ΔG° = −RT ln K; spontaneity ↔ ΔG (not ΔG° alone for non-standard)
- Nernst (25°C): E = E° − (0.059/n) log Q
- First order: t½ = ln2 / k; zero order: t½ = [A]₀/(2k)
- π = iCRT (osmotic); ΔTb = i Kb m; ΔTf = i Kf m
- Kohlrausch: Λ°m = ν₊λ°₊ + ν₋λ°₋
- Write the model (mole / K / cell / rate) in one line first
- ΔG° = −RT ln K links thermo to equilibrium
- Nernst needs reaction as written (electrons included)
10 / 30 · Physical
Topic cards
Physical Chemistry · topic cards
Mole concept · Gaseous state · Chemical thermodynamics
Mole concept · Gaseous state (Base numerical)
- Trigger: See stoichiometry/P-V-T/mixture → mole table + gas law.
- Step: Balance / find limiting reagent if reaction.
- Step: Convert to moles; apply PV=nRT or Dalton as needed.
- Step: Watch units of R and pressure.
- Step: MC: check each claim with the same mole table.
- Automate: Limiting reagent in ≤20s
- Automate: Mole fraction ↔ partial pressure
- Automate: rms / most probable relations with T when asked
- Trap: Using wrong R units
- Trap: Forgetting limiting reagent in multi-reactant stems
- Drill: Daily: 1 stoichiometry NUM + 1 gas NUM
Chemical thermodynamics (High every-year)
- Trigger: See w, q, ΔU, ΔH, ΔG, Hess → path label first.
- Step: Identify state functions vs path functions.
- Step: Label the path; write correct w and q.
- Step: Use Hess / cycle if formation data given.
- Step: For spontaneity: compute/interpret ΔG with the right standard vs non-standard.
- Automate: Irreversible vs reversible work
- Automate: ΔH = ΔU + Δngas RT (ideal, const T) when applicable
- Automate: Hess cycles without expanding everything
- Trap: Sign convention flips mid-solution
- Trap: Using ΔG° to judge a non-standard mixture
- Drill: Daily: 1 work/ΔU NUM + 1 ΔG/K relation
11 / 30 · Physical
Topic cards
Physical Chemistry · topic cards
Chemical & ionic equilibrium · Electrochemistry · Kinetics
Chemical & ionic equilibrium (High)
- Trigger: See K, buffer, Ksp, hydrolysis → write K expression / ICE.
- Step: Write balanced reaction and Kp or Kc.
- Step: Compare Q and K if shift asked.
- Step: ICE only with clear initial amounts; watch dilution.
- Step: Buffers: Henderson with correct acid/base pair.
- Automate: Kp–Kc relation
- Automate: Common ion effect on solubility
- Automate: Buffer pH estimate
- Trap: Wrong solids/liquids in K expression
- Trap: Using Ka for the wrong species in buffer
- Drill: Daily: 1 Kp/Kc + 1 buffer/Ksp
Electrochemistry · Kinetics (High)
- Trigger: See cell/E/Λ or rate/half-life → n-count or order first.
- Step: Electro: cell reaction → n → Nernst / Faraday as asked.
- Step: Conductance: relate κ, G, Λm; Kohlrausch for weak electrolytes.
- Step: Kinetics: determine order from data → integrated law.
- Step: Arrhenius: ln k vs 1/T only after k values are consistent.
- Automate: 0.059/n log form at 25°C
- Automate: Faraday mass/volume relations
- Automate: Zero vs first order signatures
- Trap: Wrong n in Nernst
- Trap: Calling a reaction first order from one half-life without check
- Drill: Alt days: electro NUM / kinetics NUM
12 / 30 · Physical
Topic cards
Physical Chemistry · topic cards
Solutions · Solid state · Surface
Solutions · Solid state · Surface (Medium–High)
- Trigger: See colligative/packing/adsorption → i-factor or lattice count.
- Step: Colligative: identify i; use molality correctly.
- Step: Vapour: Raoult/Henry as applicable.
- Step: Solid: Z_eff for fcc/bcc/hcp; packing fraction.
- Step: Surface: physisorption vs chemisorption definitions; Freundlich form if numerical.
- Automate: i for electrolytes (ideal)
- Automate: fcc Z=4, bcc Z=2 packing fractions
- Automate: Relation between a and r for cubic lattices
- Trap: Using molarity where molality is required
- Trap: Wrong Z for lattice type
- Drill: Weekly: 2 colligative + 1 packing
13 / 30 · Inorganic
Hub review
Inorganic Chemistry · hub overview
Bank ~23–28 /100 Chem (~full Inorganic share) · ~24% of Chemistry tags (2020–2026) — stable; coordination/metallurgy heavy
- Inorganic full marks = write configuration and oxidation state first, apply bonding/trend logic (not only recall), then audit exceptions and test every statement independently.
- Inorganic in Advanced still needs NCERT facts, but stems increasingly ask why trends and bonding exceptions occur. Cover periodicity, s/p/d/f-block, coordination, metallurgy, qualitative analysis and environment with configuration/OS first, then Werner–CFT, Ellingham, group-reagent Ksp logic, and explicit exception checks. Inorganic scores when trends and bonding joins stay explicit.
14 / 30 · Inorganic
Protocol
Inorganic Chemistry · timed protocol
- 0–12s: Classify the stem: periodic/p-block fact, d/f configuration, coordination, metallurgy, qualitative, or environment. Mark every species, charge, reagent, and condition.
- 12–25s: Write configuration and oxidation state first. For complexes also write coordination number, d-count, ligand strength, and probable geometry.
- 25–60s: Run the fixed method: Werner/CFT/isomer count, Ellingham feasibility, group-reagent precipitation logic, or group-wise reaction table.
- 60–75s: Perform an exception audit and evaluate every MC/MATCH statement independently. Check charge, colour, magnetism, condition, and syllabus scope.
15 / 30 · Inorganic
Methods
Inorganic Chemistry · methods
Configuration and OS first · Werner → geometry → CFT → isomers
Configuration and OS first
- Applies: d/f-block, coordination, magnetism, colour and redox
- Move: Find oxidation state, remove ns electrons before (n−1)d, and write the exact d-count before judging stability, spin, colour or magnetic moment.
- Why: One correct d-count resolves several statements without separate recall.
Werner → geometry → CFT → isomers
- Applies: Coordination compounds
- Move: Identify ionisable and coordinated species, coordination number and geometry; fill CFT orbitals, then count only geometrically distinct allowed isomers.
- Why: Prevents random isomer drawing and links charge, spin and magnetism in one pass.
16 / 30 · Inorganic
Methods
Inorganic Chemistry · methods
Ellingham feasibility scan · Group-reagent logic
Ellingham feasibility scan
- Applies: Metallurgy and oxide reduction
- Move: Compare ΔG° lines at the stated temperature; the lower oxide-formation line identifies the stronger oxygen affinity, then check phase and process conditions.
- Why: Replaces memorised extraction guesses with one thermodynamic comparison.
Group-reagent logic
- Applies: Qualitative cation and anion analysis
- Move: Write the group reagent and controlled ion concentration first; use Ksp/common-ion, amphoterism and confirmatory reactions to accept or reject ions.
- Why: Turns salt analysis into a decision tree instead of an unstructured colour list.
17 / 30 · Inorganic
Methods
Inorganic Chemistry · methods
Exception audit · Independent T/F
Exception audit
- Applies: Periodicity, s-block, p-block and d/f trends
- Move: State the normal trend, then explicitly test first-member anomaly, inert-pair effect, diagonal relation, half/full-filled stability, hydrolysis and disproportionation.
- Why: Most close options differ only by one standard exception.
Independent T/F
- Applies: Multi-correct and matching Inorganic
- Move: Give each statement its own one-line proof using configuration, structure, reaction condition or table fact; never infer one option from another.
- Why: Stops one recalled exception from causing a cascade of wrong choices.
18 / 30 · Inorganic
Mental bank
Inorganic Chemistry · mental bank
- For transition-metal ions remove ns electrons before (n−1)d; always write OS and dⁿ.
- Spin-only magnetic moment: μ = √[n(n+2)] BM, where n is unpaired electrons.
- Strong-field ligands increase Δ; geometry and d-count decide whether pairing is relevant.
- Coordination isomer counting starts only after fixing coordination number and geometry.
- Ellingham: the lower ΔG° oxide-formation line has greater oxygen affinity at that temperature.
- Qualitative groups are controlled precipitation: group reagent + ion concentration + Ksp/common ion.
- Across a period radius generally falls and IE/EN rise; audit anomalies before finalising.
- Inert-pair effect stabilises lower oxidation states increasingly down heavier p-block groups.
- First members B, C, N, O and F often differ because of small size, high EN and unavailable d orbitals.
- Trend → exception → reason (always in that order)
- Coordination: denticity + oxidation state before CFSE
- p-block anomalies named, not vaguely ‘due to size’
19 / 30 · Inorganic
Topic cards
Inorganic Chemistry · topic cards
Periodicity · Hydrogen · s-Block · p-Block · Groups 13–18
Periodicity · Hydrogen · s-Block (Medium — trend and exception bank)
- Trigger: See radius/IE/EA/EN, hydride, H₂O₂, Li/Be, Na/Ca → state trend, then audit exceptions.
- Step: Locate period/group and write valence configuration.
- Step: Apply effective nuclear charge, size and shielding logic.
- Step: Audit first-member, diagonal and anomalous behaviour.
- Step: For compounds, recall preparation–property–use with conditions.
- Automate: Radius, IE, EA and EN trend logic
- Automate: Li/Be anomalies and diagonal relationships
- Automate: H₂O₂, hydrides and listed Na/Ca compounds
- Trap: Treating every periodic trend as monotonic
- Trap: Recalling a compound reaction without its condition
- Drill: Daily: 5 trend/exception T/F + 1 s-block reaction chain
p-Block · Groups 13–18 (High factual density)
- Trigger: See a group compound or oxidation-state claim → group sheet plus exception audit.
- Step: Write group valence configuration and likely oxidation states.
- Step: Apply inert-pair, size, electronegativity and bond-strength logic.
- Step: Recall the listed preparation/reaction only with reagent and condition.
- Step: Check first-member anomaly, hydrolysis and disproportionation separately.
- Automate: Anomalies of B, C, N, O and F
- Automate: Important compounds and reactions for Groups 13–18
- Automate: Oxidation-state stability and inert-pair trends
- Trap: Extending second-period behaviour down the group
- Trap: Ignoring reaction medium or temperature
- Trap: Inventing facts outside the syllabus list
- Drill: Rotate one group daily: rebuild prep–properties–uses on one page
20 / 30 · Inorganic
Topic cards
Inorganic Chemistry · topic cards
d/f-Block · Coordination Compounds · Metallurgy · Qualitative Analysis
d/f-Block · Coordination Compounds (Highest Inorganic yield)
- Trigger: See complex/colour/magnetism/isomer count → OS, dⁿ, CN and geometry first.
- Step: Find oxidation state, d-count and coordination number.
- Step: Use Werner/VBT to establish ionisation and geometry.
- Step: Apply ligand strength and CFT filling; count unpaired electrons.
- Step: Enumerate only allowed geometrical/ionisation isomers, removing duplicates.
- Automate: Transition-ion configuration and common oxidation states
- Automate: Spectrochemical series, CFSE direction and spin-only moment
- Automate: Werner formulation, nomenclature and ionisation
- Trap: Removing d electrons before ns electrons
- Trap: Counting drawings rather than distinct isomers
- Trap: Calling every tetrahedral complex high-spin without checking the actual claim
- Drill: Daily: 2 d-count/magnetism + 2 coordination/isomer stems
Metallurgy · Qualitative Analysis (High — recurring process logic)
- Trigger: See reduction/extraction or salt test → Ellingham line or group reagent first.
- Step: Metallurgy: identify ore/oxide, temperature and candidate reducing agent.
- Step: Compare Ellingham feasibility, then verify process and refining conditions.
- Step: Qualitative: write group reagent and ions permitted by the syllabus.
- Step: Use Ksp/common-ion, amphoterism, colour and confirmatory tests independently.
- Automate: Fe, Cu, Zn and Al extraction routes
- Automate: Ellingham reduction comparisons
- Automate: Cation Groups I–V reagents and precipitates
- Trap: Reading an Ellingham comparison without the stated temperature
- Trap: Using colour alone as a confirmatory test
- Trap: Mixing group precipitation with confirmatory reagents
- Drill: Alternate days: 2 Ellingham/extraction + one qualitative decision tree
21 / 30 · Inorganic
Topic cards
Inorganic Chemistry · topic cards
Environmental · Green Chemistry
Environmental · Green Chemistry (Low frequency — quick conversion)
- Trigger: See pollutant, ozone, greenhouse, smog or green-process claim → definition–cause–effect–control.
- Step: Identify pollutant/process and its source.
- Step: State the chemical transformation or environmental effect.
- Step: Separate primary/secondary pollutant and local/global effect.
- Step: Check the proposed control against prevention and green-chemistry principles.
- Automate: Ozone depletion, greenhouse effect and smog distinctions
- Automate: Major air/water pollutants and control ideas
- Automate: Green chemistry: waste prevention, safer reagents and atom economy
- Trap: Confusing stratospheric ozone depletion with greenhouse warming
- Trap: Accepting a treatment method that merely transfers the pollutant
- Drill: Twice weekly: 10-minute environmental and green-chemistry T/F flash
22 / 30 · Organic
Hub review
Organic Chemistry · hub overview
Bank ~25–30 /100 Chem (~full Organic share) · ~27% of Chemistry tags (2020–2026) — rising & accuracy-sensitive
- Organic full marks = GOC/mechanism gate first, then reaction map, then independent T/F on every option — including multi-step synthesis and rising biomolecules/polymers weight.
- Organic in Advanced is GOC, hydrocarbons/arenes, functional groups (halo, alcohol, carbonyl, amine, phenol), biomolecules/polymers, practical and everyday chemistry. Recent papers reward mechanism literacy and multi-step pathways over named-reaction recall. 100% means: classify effect → intermediate → mechanism family → product/options, then independent T/F on every statement. Organic Advanced is GOC + mechanism family, not reagent trivia.
23 / 30 · Organic
Protocol
Organic Chemistry · timed protocol
- 0–12s: Spot the functional group(s) and the ask (product / reagent / which statements / matching code). Mark acidic-H, conjugations, directing groups.
- 12–25s: Apply GOC gate: Inductive / Resonance / Hyperconjugation / Steric → predict intermediate (C+, C−, radical) stability if mechanism matters.
- 25–60s: Run the reaction family template (EAS / Nu substitution / addition / carbonyl Nu / diazonium…). For MC/MATCH: each option independent T/F.
- 60–75s: Respect syllabus exclusions (e.g. no over-focus on R,S/E,Z naming; haloarene NAS exclusions). Quick stereochem/only-if-needed check. Bubble.
24 / 30 · Organic
Methods
Organic Chemistry · methods
GOC gate before reagent · Directing map for EAS
GOC gate before reagent
- Applies: All Organic, especially GOC + mechanism stems
- Move: Decide electronic effect and intermediate stability before recalling a named reaction.
- Why: Cuts wrong-product options in under 20s.
Directing map for EAS
- Applies: Benzene / phenol / substituted arenes
- Move: Mark o/p vs m directors; then apply halogenation/nitration/sulfonation/FC logic.
- Why: Most arene MC are decided by directing only.
25 / 30 · Organic
Methods
Organic Chemistry · methods
Carbonyl Nu checklist · Amine–diazonium sequence
Carbonyl Nu checklist
- Applies: Aldehyde/ketone/acid derivatives
- Move: Ask: addition / substitution at carbonyl / enolate (aldol) / oxidation-reduction? Then pick the named path.
- Why: Stops mixing aldol with Cannizzaro conditions.
Amine–diazonium sequence
- Applies: Amines, Sandmeyer, azo, Hinsberg
- Move: Classify 1°/2°/3° aromatic/aliphatic → choose HNO₂ / Hinsberg / diazonium path.
- Why: Matching and MC become flowchart checks.
26 / 30 · Organic
Methods
Organic Chemistry · methods
Independent T/F · Practical test table
Independent T/F
- Applies: Multi-correct + Matching Organic
- Move: Never force a full code. Prove/reject each list item or option with one line (reagent → product logic).
- Why: Saves clusters of marks; avoids cascade errors.
Practical test table
- Applies: Qualitative organic / detection
- Move: Map functional group → standard test (Brady’s, FeCl₃, NaHCO₃, Hinsberg, etc.) from your one-page table.
- Why: Practical stems become 30-second lookups.
27 / 30 · Organic
Mental bank
Organic Chemistry · mental bank
- Acidity trends: effects that stabilize conjugate base win
- EAS: −OH, −OR, −NH₂ o/p activate; −NO₂, −CN, −COOH m deactivate
- Aldol needs α-H; Cannizzaro typically no α-H (with strong base)
- SN1 vs SN2: substrate + nucleophile + solvent cues
- Diazonium: Sandmeyer (CuX), azo coupling (phenol/aniline)
- Hinsberg: 1° soluble in alkali after, 2° insoluble, 3° no reaction (classic)
- Glucose open-chain ↔ cyclic; peptide bond; nylon/bakelite type
- GOC gate before reagents
- Name the mechanism family first
- R,S / E,Z naming is not an Advanced scoring bank here
28 / 30 · Organic
Topic cards
Organic Chemistry · topic cards
GOC · intermediates · isomerism · Hydrocarbons · Benzene · Haloarenes
GOC · intermediates · isomerism (Foundation for 100%)
- Trigger: See acidity/basicity/stability/isomer → effects + intermediate.
- Step: Identify the property asked (acid/base/stability/reactophore).
- Step: List relevant effects (I, R, H) on the key atom.
- Step: Compare intermediates if mechanism-based.
- Step: Isomerism: stay within syllabus limits (up to two asymmetric centres; R,S/E,Z naming excluded).
- Automate: Carbocation / carbanion / radical stability order patterns
- Automate: Resonance vs inductive dominance intuition
- Automate: Aromaticity quick checks
- Trap: Overusing steric when electronic decides
- Trap: Spending time on excluded stereo naming
- Drill: Daily: 5 GOC T/F stems timed
Hydrocarbons · Benzene · Haloarenes (High)
- Trigger: See addition/EAS/NAS → mark alkene vs arene path.
- Step: Alkene/alkyne: electrophilic addition orientation (incl. peroxide effect when relevant).
- Step: Benzene: EAS + directing.
- Step: Haloarene: NAS only as syllabus allows (no benzyne/cine focus).
- Step: MC: verify each product claim separately.
- Automate: Markownikov / peroxide effect
- Automate: FC alkylation vs acylation caveats
- Automate: o/p vs m product prediction
- Trap: Applying aliphatic SN blindly to haloarenes
- Trap: Ignoring directing group in poly-substitution
- Drill: Daily: 1 EAS + 1 addition stem
29 / 30 · Organic
Topic cards
Organic Chemistry · topic cards
Halo · Alcohol · Carbonyl · Acid · Amine · Phenol · Biomolecules · Polymers · Practical
Halo · Alcohol · Carbonyl · Acid · Amine · Phenol (Highest Organic load)
- Trigger: See FG conversion → classify reaction family in one word.
- Step: Name the FG and the transformation type.
- Step: Pick template (SN, elimination, Nu addition, acyl sub, diazonium…).
- Step: Apply named reaction only after conditions match.
- Step: Check side products / tests if options mention them.
- Automate: Aldol / Cannizzaro / haloform recognition
- Automate: Grignard addition vs acyl substitution
- Automate: Hoffmann / Gabriel / Hinsberg cues
- Trap: Aldol on molecule with no α-H
- Trap: Wrong amine class in Hinsberg interpretation
- Drill: Daily: 2 FG conversion MC + 1 NUM/count if any
Biomolecules · Polymers · Practical (Medium — easy marks if tabled)
- Trigger: See glucose/peptide/polymer/test → recall sheet, don’t invent.
- Step: Biomolecule: classification + key reaction (osazone, peptide, DNA/RNA composition).
- Step: Polymer: addition vs condensation; monomer identification.
- Step: Practical: map test → FG.
- Step: MATCH: independent one-line verdicts.
- Automate: Glucose open ↔ hemiacetal idea
- Automate: Nylon / bakelite / PVC / rubber type
- Automate: Standard qualitative tests list
- Trap: Confusing fibrous vs globular protein cues
- Trap: Mixing addition/condensation polymer examples
- Drill: 3×/week: 10-min flash of practical + polymer table
30 / 30 · Close
Checklist
Chem package · close checklist
- I can spot thermo↔K and ionic↔electro joins.
- Config before colour / μ on coordination.
- Electrophile/nucleophile before reaction name.
- Tomorrow: one NCERT exception sheet + one Physical NUM set.
After this package: open Chem notes notes only for weak marked pages, or drill /mixed. Directions without content pages do not move marks.