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At a pressure of 24 xx 10^(5) dyne cm^(-...

At a pressure of `24 xx 10^(5) dyne cm^(-2)`. The volume of `O_(2)` is `10 litre` and mass is `20 g`. The rms velocity will be

A

`800 ms^(–1 )`

B

`400 ms^(–1 )`

C

`600 ms^(–1 )`

D

Data is incomplete

Text Solution

Verified by Experts

The correct Answer is:
C
`C= sqrt((3PV )/(M ))`
`= sqrt((3xx24 xx10 ^(5) xx10 xx100 )/( 20 ))cms^(-1)`
`=6xx104 xm s-1 = 600 ms-1`
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