The half-life of a first order reaction varies with temperature according...

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The half-life of a first order reaction varies with temperature according to

A. In t_1/2 ∝ 1/T

B. In t_1/2 ∝ T

C. t_1/2 ∝ 1/T²

D. t_1/2 ∝ T²

Answer: Option A

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