Oxygen and hydrogen gas are at same temp...

Oxygen and hydrogen gas are at same temperature and pressure. And the oxygen molecule has 16 times the mass of hydrogen molecule. Then the ratio of their rms speed is

`1/4`

`1/2`

Text Solution

Verified by Experts

The correct Answer is:

`C=sqrt((3RT)/M)" "thereforeCprop1/sqrtM`
`thereforeC_(O)/C_(H)=sqrt(1/16)=1/4`

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