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350 cm^3 of CH4 and 175cm^3 of an unkno...

`350 cm^3` of `CH4 ` and `175cm^3` of an unknown gas 'A' diffused in the same time under similar conditions. The molecular mass of gas A is 

A

32

B

64

C

30

D

71

Text Solution

Verified by Experts

The correct Answer is:
B
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