M.Sc. Chemistry (PU-CET P.G) 2022 Panjab University Entrance Exam With Answers

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28.

The half-life period of any first order reaction

A: is half the specific rate constant
B: is independent of the initial concentration
C: is always the same whatever the reaction
D: is directly proportional to the initial concentration of the reactant.

The answer is: B

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