NEET 2025 Chemistry Effect of Temperature on Equilibrium Multiple Correct Question
Higher yield of NO in N₂(g) + O₂(g) ⇌ 2NO(g) can be obtained at
[ΔH of the reaction = + 180.7 kJ mol⁻¹]
A. higher temperature
B. lower temperature
C. higher concentration of N₂
D. higher concentration of O₂
Choose the correct answer from the options given below:
A, D only
B, C only
B, C, D only
A, C, D only
Correct Answer
Detailed Explanation
Since the reaction is endothermic, increasing temperature shifts equilibrium to the right, increasing NO yield. Increasing reactant concentrations (N₂ and O₂) also shifts equilibrium to the right.
Found an issue with this question?
Related Questions
More from Chemical Equilibrium
In the diagram shown above, which graph best represents the change in concentration of H2 as the reaction H2(g) + I2(g) → 2HI(g) proceeds to equilibri...
Match Column-I with Column-II. Column-I Column-II (a) K c for H 2 + I 2 2HI (i) 57.0 (b) K c for N 2 + O 2 2NO (ii) 4.8 × 10 –31 (c) K...