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AIIMS2010Chemistry-Chemical Kinetics

AIIMS 2010 Chemistry Order of reaction MCQ Question

Type: MCQ-numerical-Medium-Class 12

For a $1^{st}$ order reaction if concentration is doubled then rate of reaction becomes

A

doubles

B

half

C

four times

D

remains same.

Correct Answer

Option A

Detailed Explanation

For a first order reaction, rate = k[A], when concentration of A is doubled, the rate becomes double.

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