M.Sc. Chemistry (PU-CET P.G) 2018 Panjab University Entrance Exam With Answers

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66.

For a first order reaction A -> B, the reaction rate at reactant concentration of 0.01 M is found to be 2 x 10^-5 mol L^-1 s^-1. The half-life period of the reaction is (in seconds) :

A: 34.5
B: 300
C: 345.5
D: Does not find

The answer is: C