shardaeheyward1772 shardaeheyward1772

14-02-2024
Chemistry

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The rate of a first order reaction is 0.04mol/L/s at10minutes and 0.03mol/L/s at 20minutes after initiation. The half-life period of the reaction is:

A. 54.1 s
B. 24.1 s
C. 34.1 s
D. 44.1 s

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