Class 11 · Chemistry
Equilibrium
NEET questions.
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250 verified questions · NCERT chapter mapped · automatic error log
ChemistryPlate 83
NeetVellum atlas · fig. chemistry
83
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Three examples from the live 250-question bank. Answers appear after attempting them in practice mode.
Example 1 · difficulty 2/5
For which of the following equilibria is the numerical value of Kp equal to that of Kc?
- A. H₂(g) + I₂(g) ⇌ 2HI(g)
- B. N₂(g) + 3H₂(g) ⇌ 2NH₃(g)
- C. PCl₅(g) ⇌ PCl₃(g) + Cl₂(g)
- D. CaCO₃(s) ⇌ CaO(s) + CO₂(g)
Example 2 · difficulty 3/5
A 0.02 M solution of a weak monobasic acid HA has Ka = 2.0 × 10⁻⁶. What is the pH of this solution?
- A. 1.70
- B. 3.70
- C. 4.00
- D. 5.70
Example 3 · difficulty 2/5
In the Haber process, N₂(g) + 3H₂(g) ⇌ 2NH₃(g), ΔH = −92 kJ mol⁻¹. Which of the following changes increases the equilibrium yield of NH₃?
- A. Raising the temperature at constant pressure
- B. Decreasing the total pressure
- C. Continuously liquefying and removing NH₃ as it forms
- D. Adding an inert gas at constant volume
The chapter mastery loop
- 1. Attempt firstExpose recall gaps before rereading.
- 2. Classify the missConcept, careless, rushed or guessed.
- 3. Re-practiceReturn until the error pattern disappears.
Frequently asked questions
How many Equilibrium NEET questions are available?
NeetVellum publishes 250 verified questions for this chapter. Free accounts use the daily UG quota; UG Pro removes it.
How should I revise Equilibrium for NEET?
Attempt questions before rereading, classify each miss, revisit the exposed NCERT concept, then re-practice until the error pattern disappears.