NEETChemistry-Chemical Kinetics
NEET Chemistry Rate Laws MCQ Question
Type: MCQ-numerical-Medium-Class 12
Consider the reaction: 2N₂O₅ ⇌ 4NO₂ If -d[N₂O₅]/dt = k and d[NO₂]/dt = k' then
A
2k' = k
B
k' = 2k
C
k' = k
D
k = 1/4k'
Correct Answer
Option B
Detailed Explanation
The rate of formation of NO₂ is twice the rate of decomposition of N₂O₅, hence k' = 2k.
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