Class 11 · Chemistry

Equilibrium

11 topics — from Introduction through Ionic Equilibrium: Solubility Product. Expect about 2 questions in NEET — roughly 8 of 720 marks.

Updated 25 Aug 2026 11 topics Chemistry · Class 11
In short

Equilibrium is a Class 11 Chemistry chapter covering 11 topics. Expect about 2 questions in NEET — roughly 8 of 720 marks.

11
Topics
In this chapter
2
Expected questions
≈ 8 of 720 marks
11
Class
Chemistry
97
Chapters in the syllabus
32 in Chemistry

Topics covered #

11 topics, in teaching order.

  1. Introduction
  2. Law of Mass Action & Equilibrium Constant
  3. Relation B/W Two or More Equilibrium Constant
  4. Question on Law of Mass action
  5. Le Chatelier's Principle
  6. Ionic Equilibrium: Concept of Acids & Bases
  7. Ionic Equilibrium: Ostwald Dilution Law
  8. Ionic Equilibrium: pH Value
  9. Ionic Equilibrium: Buffer solution
  10. Ionic Equilibrium: Salt hydrolysis
  11. Ionic Equilibrium: Solubility Product

Weightage #

Expect about 2 questions in NEET — roughly 8 of 720 marks.

2 of 180 questions · 8 of 720 marks
This chapter's share of the paper. Weightage is indicative — it reflects how many questions have typically come from here, not a guarantee for any single year.

Practise this chapter #

Reading it once is not the same as being able to answer it under time.

Practice questionsChapter-wise MCQs with solutions Video lecturesTopic-by-topic walkthroughs Chapter testExam-format, timed NEET previous-year questionsPast questions from this chapter AIIMS previous-year questionsOlder AIIMS papers, same syllabus

Next in Chemistry

← PreviousThermodynamics

Frequently asked #

How many questions come from Equilibrium in NEET?
About 2 questions — roughly 8 of the 720 marks available. It is a Class 11 Chemistry chapter.
What topics does this chapter cover?
11 topics — from Introduction through Ionic Equilibrium: Solubility Product. The full list is above.
Where can I practise Equilibrium?
Chapter-wise MCQs, video lectures, a timed chapter test, and both NEET and AIIMS previous-year questions — all linked above.