1.

A cylinder of capacity 20 liters is filled with hydrogen gas . The total average K.E. of translatory motion of its molecules is 1.5 xx10 _(5) J. The perssure of hydrogen in the cylinder is ....... .

Answer»

`2xx10^(6)Nm^(-2)`
`3XX10^(6)Nm^(-2)`
`4xx10^(6)Nm^(-2)`
`5xx10^(6)Nm^(-2)`

ANSWER :A::B::C::D


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