Home
Class 12
CHEMISTRY
The work done during the expansion of a ...

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)

A

`-608` J

B

`+608` J

C

`-304` J

D

`+304` J

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • THERMODYNAMICS

    AAKASH INSTITUTE|Exercise SECTION-B|20 Videos
  • THERMODYNAMICS

    AAKASH INSTITUTE|Exercise SECTION-C|13 Videos
  • THERMODYNAMICS

    AAKASH INSTITUTE|Exercise TRY YOURSELF|67 Videos
  • THE SOLID STATE

    AAKASH INSTITUTE|Exercise Assignment (SECTION - D) (ASSERTION-REASON TYPE QUESTION)|20 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 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)

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 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 )

AAKASH INSTITUTE-THERMODYNAMICS-SECTION-A
  1. A system absorbs 300 cal of heat. The work done by the system is 200 c...

    Text Solution

    |

  2. In an isothermal process

    Text Solution

    |

  3. The work done during the expansion of a gas from a volume of 3 dm^(3) ...

    Text Solution

    |

  4. 16 g of O(2) gas at STP is expanded so that volume is doubled. Hence, ...

    Text Solution

    |

  5. In a process, a system does 140 J of work on the surroundings and only...

    Text Solution

    |

  6. A system absorbs 800 J of heat and system works equivalent to 900 J by...

    Text Solution

    |

  7. 1 mole of an ideal gas undergoes an isothermal reversible expansion fo...

    Text Solution

    |

  8. Which among the following represents standard enthalpy of formation?

    Text Solution

    |

  9. Which one of the following equations does not correctly respresents th...

    Text Solution

    |

  10. For an isothermal process

    Text Solution

    |

  11. Heat change of a process, in which volume remains constant, is represe...

    Text Solution

    |

  12. If the total enthalpy of reactants and products is H(R) and H(P) respe...

    Text Solution

    |

  13. In which of the following change entropy decreases?

    Text Solution

    |

  14. The value of entropy of the universe is always

    Text Solution

    |

  15. A reaction occurs spontaneously in forward direction if

    Text Solution

    |

  16. For an exothermic reaction to be spontaneous (DeltaS = negative)

    Text Solution

    |

  17. The enthalpy change of a reaction does not depand on

    Text Solution

    |

  18. The free energy change for a reversible reaction at equilibrium is

    Text Solution

    |

  19. In a chemical reaction, Delta H = 150 kJ and Delta S = 100 JK^(-1) at ...

    Text Solution

    |

  20. Pick out the correct option which represents for the work done by the ...

    Text Solution

    |