Unit 6 of 20 · JEE Main 2026 Chemistry
Equilibrium
Change one variable at a time and explain what the model did before you calculate it.
Work through these
- Chemical equilibrium laboratoryCompare Q with K and apply concentration, pressure, temperature and catalyst stresses.
- Ionic equilibrium and solubility laboratoryCompare Qsp with Ksp, add a common ion and predict when a precipitate forms.
- Buffers and titration curvesWalk a weak acid across its whole range and watch where the pH actually goes.