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A 10 g sample of oxygen gas is taken in ...

A 10 g sample of oxygen gas is taken in a container of volume 1 litre and is found to exert a pressure of 3 bar. Which of the following options is correct regarding speed of the molecuels?

A

All the molecules are moving at a same speed which is equal to 310 m/sec.

B

`U_("avg")=300m//"sec"`

C

`U_("mps")=300xxsqrt((2)/(5)` m/sec.

D

`U_("mps")=310` m/sec.

Text Solution

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The correct Answer is:
c
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