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The unit for radioactive constant is a)...

The unit for radioactive constant is a) time b)time `mol^(-1) c)`time^(-1)` d)`mol time^(-1)`

A

`"Time"^(-1)`

B

Time

C

Mole `-"time"^(-1)`

D

Time `-"mole"^(-1)`

Text Solution

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The correct Answer is:
A
The rate of disintegration is expressed in terms of the number of disintegrations per second.
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