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Half-life of radio active element A is 3...

Half-life of radio active element `A` is 30 min while B is 20 min. Calculate ratio of number of nuclei decayed of A B after 60 min

A

`(7)/(6)`

B

`(5)/(6)`

C

`(6)/(7)`

D

`(1)/(1)`

Text Solution

Verified by Experts

The correct Answer is:
C
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