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At any instant, the ratio of the amount ...

At any instant, the ratio of the amount of radioactive substance is 2 : 1. If their half-lives be respectively, 12 h and 16 h then after 2 days, what will be the ratio of the substances?

A

`1:1`

B

`1:2`

C

`3:1`

D

`4:1`

Text Solution

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The correct Answer is:
A
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