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Half life period of a first order reacti...

Half life period of a first order reaction is 10 minutes. Starting with 10 M, rate after 20 minutes is

A

`0.0693"mol L"^(-1)min^(-1)`

B

`0.0693xx2.0"mol L"^(-1)min^(-1)`

C

`0.0693xx5"mol L"^(-1)min^(-1)`

D

`0.0693xx10"mol L"^(-1)min^(-1)`

Text Solution

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The correct Answer is:
B
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GRB PUBLICATION-CHEMICAL KINETICS-C. Integrated Rate Laws
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