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There are two radio nuclei A and B is a ...

There are two radio nuclei A and B is a `alpha` -emitter and B is `beta`-emitter. Their disintegration constant are in the ratio of 1:2 . What should be the number of atoms ratio of A and B at time t=0 , so that initially probability of getting of `alpha` and `beta`-particles are same.

A

`2:1`

B

`4:1`

C

`1:2`

D

`1:4`

Text Solution

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The correct Answer is:
A
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