Equilibrium is an important topic in the Chemistry section in MHT CET exam. Practising this topic will increase your score overall and make your conceptual grip on MHT CET exam stronger.
This article gives you a full set of MHT CET PYQs for Equilibrium with explanations for effective preparation. Practice of MHT CET Chemistry PYQs including Equilibrium questions regularly will improve accuracy, speed, and confidence in the MHT CET 2026 exam.
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MHT CET PYQs for Equilibrium with Solutions
1.
For the reaction \( \text{N}_2 (\text{g}) + 3\text{H}_2 (\text{g}) \rightleftharpoons 2\text{NH}_3 (\text{g}) \), the equilibrium constant \( K_c \) is \( 4.0 \times 10^{-2} \) at a certain temperature. If the equilibrium concentrations are \( [\text{N}_2] = 0.5 \, \text{M} \) and \( [\text{H}_2] = 1.5 \, \text{M} \), what is the equilibrium concentration of \( \text{NH}_3 \)?- \( 0.075 \, \text{M} \)
- \( 0.15 \, \text{M} \)
- \( 0.30 \, \text{M} \)
- \( 0.60 \, \text{M} \)
2.
Phenol is also known as __________.- (A) Carboxylic acid
- (B) Carbolic acid
- (C) Benzoic acid
- (D) None of the above
3.
Hybridization of in is:- (A)
- (B)
- (C)
- (D)
4.
Find the solubility product of \( \mathrm{Ba(OH)_2} \)?
Where \( S = 1.73 \times 10^{-14} \).- \( 20.7 \times 10^{-42} \)
- \( 1.73 \times 10^{-28} \)
- \( 3.24 \times 10^{-42} \)
- None of these
5.
For the equilibrium reaction: \[ N_2(g) + 3H_2(g) \rightleftharpoons 2NH_3(g) \] At a certain temperature, the equilibrium constant \( K_c \) is 4.0. If the concentrations of \( N_2 \), \( H_2 \), and \( NH_3 \) are 0.2 M, 0.6 M, and 0.4 M, respectively, calculate the reaction quotient \( Q_c \) and determine whether the reaction is at equilibrium.- \( Q_c = 1.2 \), the reaction will shift to the left.
- \( Q_c = 4.0 \), the reaction is at equilibrium.
- \( Q_c = 2.0 \), the reaction will shift to the right.
- \( Q_c = 0.5 \), the reaction will shift to the left.
6.
The unit cell length of sodium chloride crystal is 564 pm. Its density would be:- (A)
- (B)
- (C)
- (D)
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