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The specific heat at constant volume for...

The specific heat at constant volume for a gas is 0.075 cal/g and at constant pressure is 0.125 cal/g. Calculate
(i) Molecular weight of gas
(ii) Atomicity of gas
(iii) Number of atoms of gas in its 1 mole

Text Solution

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(i) M = 40 g
(ii) Monoatomic
(iii) `6.023 xx 10^(23)` atoms
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