Helium atom is two times heavier than a hydrogen molecule. At 298 K, the average kinetic…
Physics · JEE Advanced · NTA Exams — Kinetic Theory of Gases
Helium atom is two times heavier than a hydrogen molecule. At 298 K, the average kinetic energy of a helium atom is
- 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) same as that of a hydrogen molecule
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