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The rate of a first order reaction is 0 ...

The rate of a first order reaction is 0 04 mol `L^-1s^-1` at 10 seconds and 003 mol`L^-1s^-1`at 20 seconds after initiation of the reaction. The half life period of the reaction is

A

24.1 s

B

34.1 s

C

44.1 s

D

54.1 s

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The correct Answer is:
A
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CHHAYA PUBLICATION-PREVIOUS YEARS QUESTION PAPER 2016-NEET 2016 (PHASE-I)
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