A 15 g mass of nitrogen gas is enclosed in a vessel at a gemperature 27^∘C. amount of heat trans...

A 15  g mass of nitrogen gas is enclosed in a vessel at a gemperature 27^∘C. amount of heat transferred to the gas, so that rms velocity of molecules is doubled, is about: [Take R=8.3  J / K mole ]
[JEE Main - 2019 (January)]
(1) 0.9  kJ
(2) 6  kJ
(3) 10  kJ
(4) 14  kJ
lata

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