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The temperature of Helium gas is raised ...

The temperature of Helium gas is raised by `10^(@)C` at constant volume. Heat supplied to gas may be taken partly as translational and partly as rotational kinetic energies. Their respective shares are :

A

60%, 40%

B

100%, 0%

C

0%, 100%

D

50%, 50%.

Text Solution

Verified by Experts

The correct Answer is:
B
Helium is a monoatomic gas and it has 3 degrees of freedom due to translatory motion and no degrees of freedom due to rotational motion. Therefore share of translatory kinetic energy is 100%.
Thus, correct choice is (b).
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