Home
Class 11
PHYSICS
The molar specific heats of an i...

The molar specific heats of an ideal gas at a constant pressure & volume are denoted by
`C_(P ) & C_(v ) ` if `r = (C_(p))/(C_(v ))` & R the universal gases constant then `C_(v )` is equal

A

`(1 + r )/(1- r)`

B

`(R ) /((1-r ))`

C

`(r -1 )/(R )`

D

`r R`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • HEAT AND THERMODYNAMICS

    SURA PUBLICATION|Exercise Additional Questions ( Multiple Choice Qustion )|44 Videos

  • HEAT AND THERMODYNAMICS

    SURA PUBLICATION|Exercise (II) Match the Following|1 Videos

  • HEAT AND THERMODYNAMICS

    SURA PUBLICATION|Exercise III Long Answer Questions:|24 Videos

  • GRAVITATION

    SURA PUBLICATION|Exercise VALUE BASED QUESTIONS|4 Videos

  • KINEMATICS

    SURA PUBLICATION|Exercise Creative Question (HOTS)|12 Videos

Similar Questions

Explore conceptually related problems

The pressure p and volume V of an ideal gas both increase in a process.

If S_(P) and S_(V) denote the specific heats of nitrogen gas per unit mass at constant pressure and constant volume respectively, then

If c_p and c_v denotes specific heats per unit mass of an ideal gas of molecular weight M , then

Prove that for an ideal gas, C_P is greater than C_V

The molar specific heat at constant pressure of an ideal gas is (7//2)R . The ratio specific heats at constant pressure to that at constant volume is ………. .

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).