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For a given reaction of first order, it ...

For a given reaction of first order, it takes `20` minutes for the concentration to drop from `1.0 "mol liter"^(-1)` to `0.6 "mol litre"^(-1)`. The time required for the concentration to drop from `0.6 "mol litre"^(-1)` to `0.36 "mol litre"^(-1)` will be

A

more than 20 min

B

less than 20 min

C

equal to 20 min

D

infinity

Text Solution

Verified by Experts

The correct Answer is:
C

`0.6 M to 0.3 M (40%)` For particular fraction of reaction, time taken is same ! in first order
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NARAYNA-CHEMICAL KINETICS -EXERCISE -2 (C.W) ORDER OF REACTION
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