Show that the specific heat of a gas at constant pressure is greater than that at constant volume.

Molar heat capacity of a substance at constant pressure is ______than that at constant volume.

Why is the molar heat capacity at constant pressure greater than that at constant volume for gases?

A gas of density 0.00125 g cdot cm^(3) , volume 8L at 0^(@)C temperature and 1 atm pressure is supplied with 30 cal of heat to raise its temperature to 15^(@)C at constant pressure. Determine the specific heat of the gas at constant pressure and at constant volume. Given, R = 2 cal cdot mol^(-1) cdot^(@)C^(-1) .

Define specific heat of a gas at constant volume and that at constant pressure.

Why are the specific heats of gases at constant pressure and at constant volume different? Determine the relation between these two specific heats of an ideal gas.

Show that the difference between the heat of reactionn at constant pressure (q_P or DeltaH) and that at constant volume (q_(V) or DeltaU) is PDeltaV .

What do you understand by the molar specific heat of a gas at constant volume and constant pressure?

Using first law of thermodynamics derive the relation between specific heat at constant pressure and constant volume.

For a reaction at constant temperature derive the relation between heat of reaction at constant pressure (Delta H) and heat of reaction at constant volume (Delta U) [considering ideal gas] .

(i) Show that heat of reaction at constant volume is equal to the change in internal energy of the system. (ii) Show that heat of reaction at constant pressure is equal to the change in enthalpy of the system.