Chemical Kinetics
Class 12 Chemistry Chemical Kinetics — average and instantaneous rate, factors affecting rate, rate law and rate constant, order vs molecularity, integrated zero- and first-order rate equations, half-life, pseudo-first-order reactions, collision theory and the Arrhenius equation with activation energy and catalysts, fully solved with NCERT numericals.
Study by topic — one focused page each
Rate of Reaction & Rate Law
Chemical kinetics is the branch of chemistry that studies how fast reactions occur and what controls their speed. Thermodynamics tells us whether a re…
Start this topic → 2Integrated Rate Equations
The rate law is a differential equation linking rate to concentration. By integrating it we obtain a direct relation between concentration and time, w…
Start this topic → 3Collision Theory & Arrhenius
Why does a small rise in temperature make reactions go so much faster, and why does a catalyst help? The answers come from the way molecules must coll…
Start this topic →Chapter-wide tests
Online Test
20 MCQ • 15 min
IMO / Olympiad Practice
Olympiad level • 15 min
📝 Full Chapter Test (Download & Print)
40 marks • 90 min • with answer key