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For a gas (R)/(C(P)) = 0.4. For this gas...

For a gas `(R)/(C_(P)) = 0.4`. For this gas calculate the following (i) Atomicity and degree of freedom (ii) Value of `C_(V)` and `lambda` (iii) Mean gram- molecular kinetic energy at `300K` temperature

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The correct Answer is:
(i) mono atomic , `3` (ii) `(3)/(2)R, (5)/(3)(iii) 450R`
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