Home
Class 11
CHEMISTRY
A container of volume 2L is seperated in...

A container of volume 2L is seperated into equal compartments. In one compartment, one mole of an ideal monoatomic gas is filled at 1 bar pressure and the other compartment is completely evacuted. A pihole is made in the seperator so gas expands to occupy full 2 L and heat is supplied to gas so that finally pressure of gas equals 1 bar. Then :

A

`DeltaE=DeltaH=150 J`

B

`DeltaH=250 J`

C

`DeltaE=100 J`

D

`DeltaE=DeltaH=0`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • SALT ANALYSIS

    GRB PUBLICATION|Exercise Subjective Type|69 Videos

Similar Questions

Explore conceptually related problems

One mole of an ideal monoatomic gas is heated at a constant pressure of 1 atmosphere from 0^(@) C to 100^(@0 C. Work done by the gas is

One mole of ideal gas is filled in "2" litre flask at 0^(@)C ,the pressure of the gas will be

A container of volume 1m^(3) is divided into two equal compartments by a partition. One of these compartments contains an ideal gas at 300 K . The other compartment is vacuum. The whole system is thermally isolated from its surroundings. The partition is removed and the gas expands to occupy the whole volume of the container. Its temperature now would be

One mole of an ideal monoatomic gas is mixed with 1 mole of an ideal diatomic gas The molar specific heat of the mixture at constant volume is .

A container of volume 1m^(3) is divided into two equal compartments, one of which contains an ideal gas at 300K. The oterh compartment is vaccum. The whole system is thermally isolated from its surroundings. The partition is removed and the gas expands to occupy the whole volume of the container. Its temperature now would be

Two moles of an ideal monoatomic gas occupy a volume 2V at temperature 300K, it expands to a volume 4V adiabatically, then the final temperature of gas is

A sound wave passing volume 1 m^(3) is divided into two equal compartments by a partition. One of these compartments contains an ideal gas at 300 K . The other compartment is vacuum. The whole system is thermally isolated from its surroundings. The partition is removed and the gas expands to occupy the whole volume of the container. Its temperature now would be

A container of volume 2m^(3) is divided into two equal compartments, one of which contains an ideal gas at 400 K. The other compartment is vacuum. The whole system is thermally isolated from its surroundings. The partition is removed and the surrounding. The partition is removed and the gas expands to occupy the whole volume of the container.Its temperature now would be

GRB PUBLICATION-THERMODYNAMICS-All Questions
  1. What is the work done against the atmosphere when 25 grams of water va...

    Text Solution

    |

  2. A certain mass of gas expanded from ( 1L, 10 atm) to (4 L, 5 atm) agai...

    Text Solution

    |

  3. A container of volume 2L is seperated into equal compartments. In one ...

    Text Solution

    |

  4. Which of the following options is not correct w.r.t. van der Waal's ga...

    Text Solution

    |

  5. 5 moles of an ideal monoatomic gas absorbes x joule when heated from 2...

    Text Solution

    |

  6. The only incorrect statement for the value of gamma for NH(3) gas is :...

    Text Solution

    |

  7. For a gaseous reaction, 2SO(2)+O(2)to2SO(3),DeltaH=-440kJ//"mole" ...

    Text Solution

    |

  8. For which of the following process abs(DeltaH)ltabs(DeltaE) :

    Text Solution

    |

  9. For a fixed amouunt of an ideal gas(gamma=(11)/(9)), the change in int...

    Text Solution

    |

  10. Calculate change in enthalpy when 2 moles of liquid water at 1 bar and...

    Text Solution

    |

  11. Which of the following statement is incorrect regarding adiabatic and ...

    Text Solution

    |

  12. Calculate work involved in compression of 2 moles of H(2) gas reversib...

    Text Solution

    |

  13. Caalculate DeltaHwhen 2 moles of solid benzoic acid undergo complete c...

    Text Solution

    |

  14. For the combustion of CH(4) at 1 atm pressure and 300 K, which of the ...

    Text Solution

    |

  15. A certain mass of a gas is expended from [2 L, 20 atm, 300 K] to [5 L,...

    Text Solution

    |

  16. The value of DeltaH-DeltaU when 2 moles of solid benzoic acid undergoe...

    Text Solution

    |

  17. What will be the value of maximum work one by the gas when pressure of...

    Text Solution

    |

  18. An ideal gas is subjected to two different reversible expansion proces...

    Text Solution

    |

  19. Which of the following options consist of only intensive parametres?

    Text Solution

    |

  20. A real gas follows PV=nRT at a temperature of 30^(@) C. Which of the f...

    Text Solution

    |