A substance with initial concentration of 'a' mol dm$^{-3}$ reacts according to zero order kinetics. The time it takes for the completion of the reaction (k = rate constant) is........ Please explain the answer in brief.

• A

k/a

• B

a/2k

• C

a/k

• D

2 k/a

Posted by: Sumit T. 2 months ago

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• From: Bangalore
• Date: 07.10.2017

Option B

Explanation

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