A vessel contains one mole of oxygen and...

A vessel contains one mole of oxygen and one mole of hydrogen at N.T.P. What is the ratio of the values of rms velocities of hydrogen and oxygen molecules?

A

`1 : 16`

B

`16 : 1`

C

`4 : 1`

D

`1 : 4`

Text Solution

Verified by Experts

The correct Answer is:

C

`V_(rms)=sqrt((3RT)/(M))" "therefore((V_(rms))H_(2))/((V_(rms))O_(2))=sqrt(32/2)=4`

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