RE-NEET2024Chemistry-Chemical Kinetics
RE-NEET 2024 Chemistry Order of Reaction MCQ Question
Type: MCQ-numerical-Hard-Class 12
Following data is for a reaction between reactants A and B:
Rate [A] [B] mol L⁻¹ s⁻¹ 2 × 10⁻³ 0.1 M 0.1 M 4 × 10⁻³ 0.2 M 0.1 M 1.6 × 10⁻² 0.2 M 0.2 M
The order of the reaction with respect to A and B, respectively, are
A
1, 0
B
0, 1
C
1, 2
D
2, 1
Correct Answer
Option C
Detailed Explanation
Doubling [A] doubles the rate, indicating first order with respect to A. Doubling [B] quadruples the rate, indicating second order with respect to B.
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