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Identify the correct mathematical expres...

Identify the correct mathematical expression of Graham's law of diffusion.

A

`(r_(2))/(r_(1))=sqrt((M_(2))/(M_(1)))`

B

`r_(2)r_(1)=sqrt((M_(2))/(M_(1)))`

C

`(r_(1))/(r_(2))=sqrt((M_(2))/(M_(1)))`

D

`(r_(1))/(r_(2))=[(M_(2))/(M_(1))]^(2)`

Text Solution

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The correct Answer is:
C
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