NEST (NISER)
Chemistry for NEST (NISER)
Practice chapter-by-chapter with instant grading, step-by-step solutions and adaptive difficulty. 160 questions across 7 chapters — free to start.
Chemical Bonding and Molecular Structure
26 questions · 21 easy · 1 medium · 4 hard
Hydrocarbons
24 questions · 7 easy · 17 hard
Aldehydes and Ketones
24 questions · 3 easy · 2 medium · 19 hard
Thermodynamics (C)
23 questions · 11 easy · 4 medium · 8 hard
Coordination Compounds
22 questions · 17 easy · 3 medium · 2 hard
Haloalkanes & Haloarenes
21 questions · 3 easy · 18 hard
Chemical Kinetics
20 questions · 9 easy · 5 medium · 6 hard