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Calculate the rms velocity of molecules ...

Calculate the rms velocity of molecules of a gas of density `1.5 g litre^(-1)` at a pressure of `2 xx 10^(6) N//m^(2)`.

A

`2xx10^(2)m/s`

B

`2xx10^(2)cm//s`

C

`2xx10^(3)m//s`

D

`2xx10^(3)cm//s`

Text Solution

Verified by Experts

The correct Answer is:
C
`v_(rms)=sqrt((3P)/(rho))`
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