Question

When speafic rate constant is 2 min-1. The half life period of a first order reaction is *



1.7 min

0.3465 min

3.4 year

0.172 year​

Answer 1

Answer : 0.3465min IS THE ANSWER.

Explanation:

$t_{1/2}=\frac{0.693}{k}$=0.693/2=0.3465min

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