A sample of hydrogen at temperature T, volume V and pressure P have speed v and in a sample of oxygen at temperature T, volume 2 V and pressure 3 P. t
A sample of hydrogen at temperature T, volume V and pressure P have speed v and in a sample of oxygen at temperature T, volume 2 V and pressure 3 P. the root mean square velocity of the oxygen molecule is
A. `(v)/(4)`
B. `sqrt(6)v`
C. `sqrt(3)v`
D. `sqrt(2)v`
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Correct Answer - A
`(C_(2))/(C_(1))=sqrt((M_(1))/(M_(2)))=sqrt((2)/(32))=sqrt((1)/(16))=(1)/(4)`
`C_(2)=(C_(1))/(4)`.
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