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The ratio of average speed, most probabl...

The ratio of average speed, most probable speed and root mean square speed of a gas sample will be

A

`sqrt(4/pi):sqrt3:sqrt2`

B

`sqrt(8/pi):sqrt2:sqrt3`

C

`sqrt(16/pi):sqrt2:sqrt3`

D

`sqrt2:sqrt(9/pi:sqrt3`

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