Kinetic Theory

JEE Main level, single correct, medium

74 of 168

Question 74 of 168

The translational degrees of freedom (ft)\left(f_t\right) and rotational degrees of freedom (fr)\left(f_r\right) of CH4\mathrm{CH}_4 molecule are:

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Answer: (B) ft=3f_t=3 and fr=3f_r=3

Since CH4\mathrm{CH}_4 is polyatomic Non-Linear
D.O.F of
CH4\mathrm{CH}_4
T. DOF
=3=3
RDOF=3\mathrm{RDOF}=3

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