Home
Class 12
PHYSICS
C(p) nad C(v) are specific heats at cons...

`C_(p)` nad `C_(v)` are specific heats at constant pressure and constant volume respectively. It is observed that
`C_(p)-C_(v)=a` for hydrogen gas
`C_(p)-C_(v)=b` for niotrogen gas
The correct relation between a and b is

A

a=14b

B

a=28b

C

a=`1/(14)b`

D

a=b

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • KINETIC THEORY OF GASES AND RADIATION

    TARGET PUBLICATION|Exercise Evaluation test|18 Videos

  • KINETIC THEORY OF GASES AND RADIATION

    TARGET PUBLICATION|Exercise critical thinking|104 Videos

  • INTERFERENCE AND DIFFRACTION

    TARGET PUBLICATION|Exercise EVALUATION TEST|20 Videos

  • MAGNETIC EFFECT OF ELECTRIC CURRENT

    TARGET PUBLICATION|Exercise EVALUATION TEST|19 Videos

Similar Questions

Explore conceptually related problems

C_(p) over C_(v) are specific heats at constant pressure and constant volume respectively. It is observed that C_(p)-C_(v)=a for hydrogen gas C_(p)-C_(v)=b for niotrogen gas The correct relation between a and b is

C_p and C_v are specific heats at constant pressure and constant volume respectively. It is observed that C_p - C_v = a for hydrogen gas C_p = C_V = b for nitrogen gas The correct relation between a and b is:

Specific heat at constant pressure C_P of a gas

C_(p) and C_(v) denote the molar specific heat capacities of a gas at constant pressure and volume respectively. Then :

The ratio [C_(p)//C_(v)] of the specific heats at a constant pressure and at a constant volume of any perfect gas

If C_p and C_v are molar heats at constant pressure and constant volume respectively and R is gas constant for 1 mole, then the correct relation is

For H_(2) gas, C_(p) - C_(v) = a and for O_(2) gas C_(p) - C_(v) = b , so the relation between a and b is

If C_(p) and C_(v) denoted the specific heats of unit mass of nitrogen at constant pressure and volume respectively, then

Molar specific heat at constant volume C_v for a monatomic gas is

For hydrogen gas C_p-C_v=a and for oxygen gas C_p-C_v=b , C_p and C_v being molar specific heats. The relation between a and b is

TARGET PUBLICATION-KINETIC THEORY OF GASES AND RADIATION -Competitive thinking
  1. A gas mixture consists of 2 moles of oxygen and 4 of Argon at temperat...

    Text Solution

    |

  2. The mean energy of a molecule of an ideal gas is

    Text Solution

    |

  3. C(p) nad C(v) are specific heats at constant pressure and constant vol...

    Text Solution

    |

  4. At constant volume, the specific heat of a gas is (3R)/2 , then the va...

    Text Solution

    |

  5. The molar specific heat at constant pressure of an ideal gas is (7//2 ...

    Text Solution

    |

  6. For a gas R/CV = 0.4, where R is the universal gas constant and C, is ...

    Text Solution

    |

  7. For a gas if gamma=1.4 , then atomically, Cp and Cv of the gas are res...

    Text Solution

    |

  8. For a gas if ratio of specific heats at constant pressure and volume i...

    Text Solution

    |

  9. Which of the following formulae is wrong?

    Text Solution

    |

  10. The molar specific heat of an ideal gas at constant pressure and const...

    Text Solution

    |

  11. For a rigid diatomic molecule, univerisal gas constant R = mc(p), wh...

    Text Solution

    |

  12. An office room contains about 2000 moles of air. The change in the int...

    Text Solution

    |

  13. Which of the following can not determine the state of a thermodynamic ...

    Text Solution

    |

  14. The amount fo heat given to a system in a cyclic thermodynamic process

    Text Solution

    |

  15. First law of thermodynamics is a special case of

    Text Solution

    |

  16. For adiabatic processes (gamma = (C(p))/(C(v)))

    Text Solution

    |

  17. The gas equation PV//T = constant is true for a constant mass of an id...

    Text Solution

    |

  18. An adiabatic process occurs at constant

    Text Solution

    |

  19. During an adiabatic process, the pressure of a gas is found to be prop...

    Text Solution

    |

  20. If the door of a refrigerator is kept open, then which of the followin...

    Text Solution

    |