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Sahay Sir > Question Answers > NCERT Exemplar Class 11 > Physics > Chapter 12 - Kinetic Theory of Gases > A balloon has 5.0 g mole of helium at 7°C. Calculate (a) the number of atoms of helium in the balloon (b) the total internal energy of the system.

A balloon has 5.0 g mole of helium at 7°C. Calculate (a) the number of atoms of helium in the balloon (b) the total internal energy of the system.

A balloon has 5.0 g mole of helium at 7°C. Calculate (a) the number of atoms of helium in the balloon (b) the total internal energy of the system.