Home
Class 12
PHYSICS
One mole of an ideal gas requires 207 J ...

One mole of an ideal gas requires 207 J heat to raise the temperature by 10 K when heated at constant pressure. If the same gas is heated at constant volume to raise the temperature by the same 10 K the heat required is
(Given `R=(8.3J)/("mole"xxK)`)

A

`198.7` J

B

29 J

C

`215.3` J

D

124 J.

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • UNIT TEST PAPER NO.2

    MODERN PUBLICATION|Exercise MCQ|25 Videos

  • UNITS, MEASURMENTS, DIMENSIONS, ERRORS OF MEASUREMENTS

    MODERN PUBLICATION|Exercise Recent Competitive Questions|7 Videos

Similar Questions

Explore conceptually related problems

For one mole of an ideal gas, increasing the temperature from 10^(@)C to 20^(@)C

For one mole of an ideal gas, increasing the temperature from 10^(@)C to 20^(@)C .

A perfect gas at 27^(@)C uis heated at constant pressure so as to double its volume .The increase in temprature of the gas will be

310 J of heat is required to raise the temperature of 2 moles of an ideal gas at constant pressure from 25^(@)C to 35^(@)C .The amount of heat required to raise the temperature of the gas through the same range at constant volume is

MODERN PUBLICATION-UNIT TEST PAPER NO.4-MCQ
  1. If one mole of a monoatomic gas (gamma=(5)/(3)) is mixed with one mole...

    Text Solution

    |

  2. An increase in intensity level of one decibel implies an increase in i...

    Text Solution

    |

  3. One mole of an ideal gas requires 207 J heat to raise the temperature ...

    Text Solution

    |

  4. The difference between the apparent frequency of a source of sound as ...

    Text Solution

    |

  5. An electric refrigerator abstracts 2000 calories from ice trays. The c...

    Text Solution

    |

  6. A car travelling at 10" ms"^(-1) sounds a horn, which has a frequency ...

    Text Solution

    |

  7. Two samples A and B of a gas are initially at the same temperature and...

    Text Solution

    |

  8. At 16^(@)C two open organ pipes when wounded together produce 51 beats...

    Text Solution

    |

  9. If the temperature of a black body is increased by 50% then the amount...

    Text Solution

    |

  10. Beats are produced by two waves y(1)=asin2000pit, and y^(2)=asin2008pi...

    Text Solution

    |

  11. A body cools from 60^(@)C to 50^(@)C in 10 minutes, when kept in air a...

    Text Solution

    |

  12. The temperature of hot and cold end of a 20 cm long rod in steady stat...

    Text Solution

    |

  13. Four indentical rods of same material are joined end to end to from a ...

    Text Solution

    |

  14. A uniform rope of length 12 metres and mass 6 kg hangs vertically from...

    Text Solution

    |

  15. A sphere of radius r, density d and specific heat S is heated to tempe...

    Text Solution

    |

  16. The correct curve showing maximum emissive power E(m) and absolute tem...

    Text Solution

    |

  17. In an adiabatic process wherein pressure is increased by 2/3%. If (C(p...

    Text Solution

    |

  18. The (W/Q) of a Carnot - engine is 1//6. Now thw temperature of sink is...

    Text Solution

    |

  19. A gas (gamma=1.5) is taken through adiabatic process in which volume i...

    Text Solution

    |

  20. Two identical rods of copper and iron are coated with wax uniformly. W...

    Text Solution

    |