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At a given temperature the root mean squ...

At a given temperature the root mean square velocities of oxygen and hydrogen molecules are in the ratio

A

`16:1`

B

`1:16`

C

`4:1`

D

`1:4`

Text Solution

Verified by Experts

The correct Answer is:
D
`v_(rms) prop (1)/(sqrtM) implies ((v_(rms)_(O_2))/(v_(rms)_(H_2))=sqrt((M_(H_2))/(M_(O_2)))=sqrt((2)/(32))=1:4`
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