Home
Class 12
CHEMISTRY
The molar heat capacity for a gas at con...

The molar heat capacity for a gas at constant `T` and `P` is

A

`3//2` R

B

`5//2` R

C

depends on atomicity of gas

D

infinity `(infty)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Similar Questions

Explore conceptually related problems

The molar heat capacity for an ideal gas

The molar heat capacity of a gas at constant volume is found to be 5 cal mol^(-1) K^(-1) . Find the ratio gamma = C_p/C_v for the gas. The gas constant R=2 cal mol^(-1) K^(-1).

One mole of an ideal gas has an internal energy given by U=U_(0)+2PV , where P is the pressure and V the volume of the gas. U_(0) is a constant. This gas undergoes the quasi - static cyclic process ABCD as shown in the U-V diagram. The molar heat capacity of the gas at constant pressure is

10 moles of a gas are heated at constant volume from 20^@C" to "30^@C . Calculate the change in the internal energy of the gas. The molar heat capacity of the gas at constant pressure, C_p = 6.82 cal K^(-1) mol^(-1) and R = 1.987 cal K^(-1) mol^(-1) .

One mole of an ideal gas has an interal energy given by U=U_(0)+2PV , where P is the pressure and V the volume of the gas. U_(0) is a constant. This gas undergoes the quasi - static cyclic process ABCD as shown in the U-V diagram. The molar heat capacity of gas at constant pressure is

Let (C_v) and (C_p) denote the molar heat capacities of an ideal gas at constant volume and constant pressure respectively . Which of the following is a universal constant?

The ratio of the molar heat capacities of a diatomic gas at constant pressure to that at constant volume is

Define molar specific heat capacities of a gas at constant pressure and constant volume. Why are they called 'principal specific heat capacities?

C_v and C_p denote the molar specific heat capacities of a gas at constant volume and constant pressure, respectively. Then

C_v and C_p denote the molar specific heat capacities of a gas at constant volume and constant pressure, respectively. Then