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(C) The degree of freedom $(f)$ of a gas molecule is defined as the number of independent ways in which a molecule can possess energy.For a non-linear

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$6$

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(C) The degree of freedom $(f)$ of a gas molecule is defined as the number of independent ways in which a molecule can possess energy.For a non-linear polyatomic gas molecule,there are $3$ translational degrees of freedom and $3$ rotational degrees of freedom.Therefore,the total degree of freedom for a non-linear polyatomic gas is $f = 3 + 3 = 6$.If the polyatomic gas is linear,it has $3$ translational and $2$ rotational degrees of freedom,resulting in $f = 5$ (at room temperature).In general,for a non-linear polyatomic molecule,the degree of freedom is $6$.

Write the degree of freedom for a polyatomic gas.

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