The specific heat at constant volume and...

The specific heat at constant volume and constant pressure for a gas are 0.075 and 0.125 cal/g respectively. The molecular weight and atomicity of the gas is

40u, triatomic

40u, monoatomic

80u, diatomic

80u, polyatomic

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A) For N_(2) O gas, the difference in specific heats at constant pressure and at constant volume is equal to 0.04545 cal/g B) Entropy of a perfectly crystalline solid is zero at absolute zero of temperature C) Standard Gibbs energy of formation and standard enthalpy of formation are zero for elements in standard state D) T(deltaS^(0) _("total") = Delta G Which of these statements are true?

Why specific heat of gas at constant pressure (C_p) is greater than specific heat at constant volume?

BRILLIANT PUBLICATION-THERMODYNAMICS AND CHEMICAL ENERGETICS - (LEVEL-II (HOMEWORK)

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