Home
Class 11
CHEMISTRY
The work done during the expanision of a...

The work done during the expanision of a gas from a volume of `4 dm^(3)` to `6 dm^(3)` against a constant external pressure of 3 atm is (1 L atm = 101.32 J)

A

`-6J`

B

`-608J`

C

`+304J`

D

`-304J`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • THERMODYNAMICS

    NCERT FINGERTIPS|Exercise MCQs|2 Videos
  • THERMODYNAMICS

    NCERT FINGERTIPS|Exercise Enthalpy Change Of A Reaction|13 Videos
  • THERMODYNAMICS

    NCERT FINGERTIPS|Exercise Assertion And Reason|15 Videos
  • THE S-BLOCK ELEMENTS

    NCERT FINGERTIPS|Exercise Assertion And Reason|15 Videos

Similar Questions

Explore conceptually related problems

The work done during the expansion of a gas from a volume of 4 dm^(3) to 6dm against a constant external pressure of 3 atm is (1 L atm = 101.32 J)

The work done during the expansion of a gas from a volume of 4dm^(3) to 6dm^(3) againts a constant external presuure of 3atm is (1atm-L=101.32J)

The work done during the expansion of a gas from a volume of 3 dm^(3) against a constant external pressure of 3 atm is (1 L atm = 101.3 J)

The work done and internal energy change during the adiabatic expansion of a gas from a volume of 2.5 L to 4.5 L against a constant external pressure of 5 atm respectively are ( 1- L atm=101.3 J )

NCERT FINGERTIPS-THERMODYNAMICS-Applications
  1. The work done during the expanision of a gas from a volume of 4 dm^(3)...

    Text Solution

    |

  2. What will be the work done when one mole of a gas expands isothermally...

    Text Solution

    |

  3. What is the work done when 1 mole of a gas expands isothermally from 2...

    Text Solution

    |

  4. In thermodynamics, a process is called reversible when

    Text Solution

    |

  5. For an isothermal reversible expansion process, the value of q can be ...

    Text Solution

    |

  6. In an adiabatic expansion of an ideal gas -

    Text Solution

    |

  7. Two litres of an ideal gas at a pressure of 10 atm expands isothermall...

    Text Solution

    |

  8. If the heat change at constant volume for decomposition of silver oxid...

    Text Solution

    |

  9. The enthalpy change of a reaction does not depend upon

    Text Solution

    |

  10. Consider the given diagram for 1 mole of a gas X and answer the follow...

    Text Solution

    |

  11. Which of the following relationships is not correct for the relation b...

    Text Solution

    |

  12. Two reactions are given below : (i) CO((g))+(1)/(2)O(2(g))rarrCO(2(...

    Text Solution

    |

  13. Consider the following reaction : CO((g))+(1)/(2)O(2(g)) rarr CO(2(g...

    Text Solution

    |

  14. Match the column I with column II and mark the appropriate choice.

    Text Solution

    |

  15. For combustion of 1 mole of benzene at 25^(@)C, the heat of reaction a...

    Text Solution

    |

  16. Reaction of methanol with dioxygen was carried out and DeltaU was foun...

    Text Solution

    |

  17. According to the first law of thermodynamics, DeltaU=q+w. In special c...

    Text Solution

    |

  18. A reaction proceeds through two paths I and II to convert X rarr Z. ...

    Text Solution

    |

  19. What will be the standard internal energy change for the reaction at 2...

    Text Solution

    |

  20. The value for DeltaU for the reversible isothermal evaporation of 90 ...

    Text Solution

    |