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CGP EDU Academic Team
Published on: September 12, 2026
At standard temperature and pressure the density of a gas is 1.3 gm/ m 3 and the speed of the sound in gas is 330 m/sec. Then the degree of freedom of the gas will be
Text Solution
Verified by ExpertsThe correct answer is:
C
Given velocity of sound 
,
Density of gas 
,
Atomic pressure 
Substituting these value in 
we get
Now from 
we get 
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