SUBJECT DISTRIBUTION (100 Questions):
| Subject | Count | % |
|---|---|---|
| Organic Chemistry | 28 | 28% |
| Physical Chemistry | 22 | 22% |
| Inorganic Chemistry | 18 | 18% |
| Analytical Chemistry | 12 | 12% |
| Biochemistry & Biomolecules | 10 | 10% |
| Chemical Reactions & Mechanism | 10 | 10% |
KEY TRENDS:
- Organic Reaction Mechanisms – SN2, E1/E2 elimination, rearrangements, aldol condensation, Grignard reactions
- Stereochemistry – Enantiomers, conformers, optical isomerism, E/Z isomers, R/S nomenclature
- Structure & Bonding – Bond angles, dipole moments, hybridization, hydrogen bonding, carboactions
- Physical Chemistry – Phase diagrams, colligative properties, thermodynamics (ΔG, ΔH, ΔS), kinetics
- Equilibrium & Solutions – pH calculations, buffer systems, solubility products, critical solutions
- Atomic Structure – Quantum numbers, electron configuration, Hund’s rule, orbitals
- Analytical Methods – NMR spectroscopy, UV-visible spectroscopy, reagent identification
- Inorganic Compounds – Alloys, ores, coordination complexes, redox potentials
- Biochemistry – DNA bases, amino acids, enzymatic reactions
- Named Reactions – Reimer-Tiemann, Friedel-Crafts, Wolff-Kishner, Cannizzaro
DIFFICULTY LEVEL: Very Advanced – Requires deep conceptual understanding + practical application
EXAM TYPE: comprehensive coverage of all major chemistry branches with emphasis on mechanisms, structure, and theoretical principles

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