Select the incorrect statement from the following statements.

1.	Select the incorrect statement from the following statements.
Answer» Pressure of a gas is directly proportional to MEAN square speed Mean free path of a MOLECULE is inversely Proportional to temperature The value of specific heat capacity of helium gas is `5/2R` Number of degree of FREEDOM for diatomic molecule is 5. Solution :Mean free path: `lamda= (KT)/(sqrt2pid^2P)` `:. lamda prop T `

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