Home
Class 12
PHYSICS
The molar heat capacity for the process ...

The molar heat capacity for the process shown in fig. is

A

`C=C_p`

B

`C=C_(v)`

C

`C gt C_(v)`

D

C=0

Text Solution

Verified by Experts

The correct Answer is:
D

For polytropic process
`C=(R )/(gamma-1)+(R )/(1-x) rArr As PV. =K rArr" Put "x=gamma`
C=0
Promotional Banner

Topper's Solved these Questions

  • THERMODYNAMICS

    PHYSICS WALLAH|Exercise NEET Past 5 Years Questions|14 Videos
  • THERMODYNAMICS

    PHYSICS WALLAH|Exercise NEET Past 5 Years Questions|14 Videos
  • THERMAL PROPERTIES OF MATTER

    PHYSICS WALLAH|Exercise NEET Past 5 Years Questions|12 Videos
  • UNITS AND MEASUREMENTS

    PHYSICS WALLAH|Exercise NEET PAST 5 YEARS QUESTIONS |10 Videos

Similar Questions

Explore conceptually related problems

The molar heat capacity for the process shown in figure is

The molar heat capacity of water is

Figure shows a process on a gas in which pressure and volume both change. The molar heat capacity for this process is C.

600 J of heat is added to a monatomic gas in a process in which the gas performs a work of 150 J . The molar heat capacity for the process is KR . Then find K .

What is the molar heat capacity for the process, when 10J of heat added to a monoatomic ideal gas in a process in which the gas performs a work of 5J on its surrrounding?

If molar heat capacity of the given process (as shown in figure) is C , then

The molar heat capacity for an ideal gas

If ideal diatomic gas follows the process, as shown in graph, where T is temperature in kelvin and V is volume (m^(3)) , then molar heat capacity for this process will be [in terms of gas constant R] :

PHYSICS WALLAH-THERMODYNAMICS-LEVEL 2
  1. Boiling water is changing into steam. Under this condition the specifi...

    Text Solution

    |

  2. Supposing the distance between the atoms of a diatomic gas to be const...

    Text Solution

    |

  3. A gas is contained in a metallic cylinder fitted with a piston.The pis...

    Text Solution

    |

  4. Two samples A and B are initially kept in the same state. The sample A...

    Text Solution

    |

  5. A gas is compressed at a constant pressure of 50N//m^(2) from a volume...

    Text Solution

    |

  6. Four curves A, B, C and D are drawn in Fig. for a given amount of gas....

    Text Solution

    |

  7. For an ideal gas, the heat capacity at constant pressure is larger tha...

    Text Solution

    |

  8. A gas has :

    Text Solution

    |

  9. For a solid with a small expansion coefficient,

    Text Solution

    |

  10. When an ideal gas undergoes an adiabatic change causing a temperature ...

    Text Solution

    |

  11. Value of adiabatic bulk modulus of elasticity of helium at NTP is

    Text Solution

    |

  12. A given quantity of a ideal gas is at pressure P and absolute tempera...

    Text Solution

    |

  13. In figure, A and B are two adiabatic curves for two different gases. T...

    Text Solution

    |

  14. In a cyclic process shown in the figure an ideal gas is adiabatically...

    Text Solution

    |

  15. For free expansion of a gas in an adiabatic container which of the fol...

    Text Solution

    |

  16. In an adiabatic process on a gas with (gamma = 1.4) the pressure is in...

    Text Solution

    |

  17. Starting with the same initial conditions, an ideal gas expands from v...

    Text Solution

    |

  18. A gas is expanded form volume V(0) to 2V(0) under three different pro...

    Text Solution

    |

  19. The molar heat capacity for the process shown in fig. is

    Text Solution

    |

  20. A Cannot engine works between 600K and 300K, In each cycle of operatio...

    Text Solution

    |