C_(P) is always greater than C_(V) for a gas. Which of the following statements provide, partly or wholly,the reason for this? a) No work is done by a gas at constant volume b) When a gas absorbs heat at constant pressure, its volume must change c) For the same change in temperature, the internal energy of a gas changes by a smallar amount at constant volume than at constant pressure d) The internal energy of an ideal gas is a function only of its temperature

C_(P) is always greater than C_(V) for a gas. Which of the following s

1.	C_(P) is always greater than C_(V) for a gas. Which of the following statements provide, partly or wholly,the reason for this? a) No work is done by a gas at constant volume b) When a gas absorbs heat at constant pressure, its volume must change c) For the same change in temperature, the internal energy of a gas changes by a smallar amount at constant volume than at constant pressure d) The internal energy of an ideal gas is a function only of its temperature
Answer» only a,B are correct only b, d are correct only C, d are correct all are correct Answer :D