STANDARDChemistry-Chemical Equilibrium
STANDARD Chemistry Relation between Kₚ and Kc MCQ Question
Type: MCQ-conceptual-Medium
For the reaction 2NO₂(g) ⇌ N₂O₄(g), Kₚ/Kc is equal to
A
1/RT
B
√RT
C
RT
D
(RT)²
Correct Answer
Option A
Detailed Explanation
For the reaction 2NO₂(g) ⇌ N₂O₄(g), the change in moles, n = 1 - 2 = -1. Therefore, Kₚ = Kc(RT)ⁿ = Kc(RT)⁻¹, which simplifies to Kₚ/Kc = 1/RT.
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