Chemistry-Rate of Reaction

NEET Chemistry Rate of Reaction MCQ Question

Type: MCQ-diagram based-Easy-Class 12

Consider a plot between ln k and 1/T for a given reaction. Which of the following is true about the slope of this plot?

Question diagram
A

The slope is equal to -Ea/R.

B

The slope is equal to Ea/R.

C

The slope is equal to ln A.

D

The slope is equal to -ln A.

Correct Answer

Option A

Detailed Explanation

According to the Arrhenius equation, the slope of a plot between ln k and 1/T is -Ea/R, where Ea is the activation energy and R is the gas constant.

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