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Consider a nuclear decay process A rarr ...

Consider a nuclear decay process `A rarr B rarr C (stable)`
At a certain time, the activity of nuclei A is 'x' and the nett rate of increase of number of nuclei B is 'y' The activity of nuclei B at this instant is :

A

y

B

`x-y`

C

`y-x`

D

x

Text Solution

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The correct Answer is:
B
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