RE-NEET2026Chemistry-Chemical Kinetics
RE-NEET 2026 Chemistry Arrhenius Equation MCQ Question
Type: MCQ-numerical-Hard-Class 12
For an elementary chemical reaction, the Arrhenius plot is given below. If the energy of activation is 6.64 kJ mol⁻¹ and R = 8.3 J K⁻¹ mol⁻¹, the temperature at which the rate constant becomes e² min⁻¹ is

A
150 K
B
200 K
C
250 K
D
125 K
Correct Answer
Option C
Detailed Explanation
Using the Arrhenius equation, the temperature can be calculated by rearranging the equation to solve for T, given the activation energy and rate constant.
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