Home
Class 12
PHYSICS
If R = universal gas constant, the amoun...

If R = universal gas constant, the amount of heat needed to raise the temperature of 2 mole of an ideal monoatomic gas from 273 K to 373 K when no work is done

A

100 R

B

700 R

C

300 R

D

500 R

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • KINETIC THEORY OF GASES AND RADIATION

    TARGET PUBLICATION|Exercise Competitive thinking|187 Videos
  • KINETIC THEORY OF GASES AND RADIATION

    TARGET PUBLICATION|Exercise Evaluation test|18 Videos
  • KINETIC THEORY OF GASES AND RADIATION

    TARGET PUBLICATION|Exercise Evaluation test|18 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

If R = universal gas constant, the amount of heat needed to raise the temperature the temperature of 2 mol of an ideal monatomic gas from 273 K to 373 K when no work is done is

The heat required to increase the temperature of 4 moles of a monoatomic ideal gas from 273 K to 473 K at constant volume is

The amount of heat needed to raise the temperature of 4 moles of a rigid diatomic gas from 0^(@)C" to "50^(@)C when no work is done is _______(R is the universal gas constant)

Forty calories of heat is needed to raise the temperature of 1 mol of an ideal monatomic gas from 20^(@)C to 30^(@)C at a constant pressure. The amount of heat required to raise its temperature over the same interval at a constant volume (R = 2 cal mol^(-1) K^(-1)) is

If 294 joules of heat energy is required to raise the temperature of 2 moles of an ideal gas from 30^(@)C to 35^(@)C at constant pressure, then the specific heat at constant pressure will be (R=8.4J/mol .^(@)K )

If universal gas constant is R, the essential heat to increase from K to 473 K at constant volume for ideal gas of 4 moles is

TARGET PUBLICATION-KINETIC THEORY OF GASES AND RADIATION -critical thinking
  1. A metal ball cools from 64^(@)C to 50^(@)C in 10 minutes and to 42^(@)...

    Text Solution

    |

  2. A cup of tea cools from 80^(@)C to 60^(@)C in one minute. The ambient ...

    Text Solution

    |

  3. The temperature of a body falls from 50^(@)C to 40^(@)C in 10 minute...

    Text Solution

    |

  4. A body initially at 80^(@)" C" cools to 64^(@)" C" in 5 minutes and to...

    Text Solution

    |

  5. Green house effect is to

    Text Solution

    |

  6. Two beakers A and B are filled to the brim with water at 4 °C. When A ...

    Text Solution

    |

  7. Two objects have exactly the same shape. Object A has emissivity of 0....

    Text Solution

    |

  8. The energy spectrum f a black body exhibits a maximum around a wavelen...

    Text Solution

    |

  9. If R = universal gas constant, the amount of heat needed to raise the ...

    Text Solution

    |

  10. Half part of ice block is covered with black cloth and rest half is co...

    Text Solution

    |

  11. A sphere of density d, specific heat s and radius r is hung by a therm...

    Text Solution

    |

  12. A cup of tea cools from 65.5^@C to 62.55^@C in one minute is a room at...

    Text Solution

    |

  13. In an isothermal reversible expansion, if the volume of 96 gm of oxy...

    Text Solution

    |

  14. Efficiency of a Carnot engine is 50% when temperature of outlet is 500...

    Text Solution

    |

  15. The volume of air increases by 5% in its adiabatic expansion. The prec...

    Text Solution

    |

  16. A gas at 300 K has pressure 4 xx 10^(-10) N//m^(2). IF k = 1.38 xx 10^...

    Text Solution

    |

  17. Assertion: If a gas is heated isothennally, then no part of the heat s...

    Text Solution

    |

  18. Two containers are filled, each with a different gas. Two containers a...

    Text Solution

    |

  19. By what percentage should the pressure of a given mass of a gas be inc...

    Text Solution

    |

  20. A Carnot engine, whose efficiency is 40%, takes in heat from a source ...

    Text Solution

    |