AIPMT PRELIMS2008Chemistry-Chemical Kinetics
AIPMT PRELIMS 2008 Chemistry Rate Constants MCQ Question
Type: MCQ-numerical-Hard-Class 12
The rate constants k₁ and k₂ for two different reactions are 10¹⁶.e⁻²⁰⁰⁰/T and 10¹⁵.e⁻¹⁰⁰⁰/T, respectively, the temperature at which k₁=k₂, is:
A
2000K
B
1000/2.303 K
C
1000 K
D
2000/2.303 K
Correct Answer
Option B
Detailed Explanation
Equating the rate constants and solving for T gives the temperature at which the two reactions have the same rate constant.
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