R.M.S. velocity of oxygen molecules at N...

R.M.S. velocity of oxygen molecules at N.T.P is 0.5 km.ls. The R.M.S velocity for the hydrogen molecule at N.T.P is

`4 km s^(-1)`

`2 km s^(-1)`

`3 km s^(-1)`

`1 km s^(-1)`

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NTA MOCK TESTS-NTA NEET SET 59-PHYSICS

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