Chemistry (M.Phil./Ph.D.) 2017 Panjab University Entrance Exam With Answers

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36.

A first order reaction is found to have a rate constant, k = 5.5 x 10-14 sec-1. The half-life of the reaction is:

A: 1.81 x 10^14 sec
B: 1.26 x 10^13 sec
C: 1.81 x 10^13 sec
D: 1.26 x 10^14 sec

The answer is: B

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