Helium atom is two times heavier than a hydrogen molecule. At 25^(@)C, – InterviewSolution

1.	Helium atom is two times heavier than a hydrogen molecule. At 25^(@)C, the average kinetic energy of a helium atom is :
Answer» two TIMES that of a HYDROGEN molecule same as that of a hydrogen molecule four times that of a hydrogen molecule half that of a hydrogen molecule Answer :B

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