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A first orde reaction is 75% completed a...

A first orde reaction is 75% completed after 32min. When was 50% of the reaction completed?

A

16 min

B

8 min

C

4 min

D

32 min

Text Solution

Verified by Experts

The correct Answer is:
A
`0 rarr 50% rarr 75% , 32` m in
`t_(1//2) " "t_(1//2)`
16 min 16 min Half life = 16 min.
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