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The rms speed of the molecules of a gas ...

The rms speed of the molecules of a gas of density 4 kg `m^(-3)` and pressure `1.2xx10^(5) N m^(-2)` is:

A

`120m s^(-1)`

B

`300 m s^(-1)`

C

`600m s^(-1)`

D

`900 m s^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
b
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