Home
Class 11
CHEMISTRY
In which process net work done is zero ?...

In which process net work done is zero ?

A

Cyclic

B

Isochoric

C

Free expansion

D

Adiabatic

Text Solution

Verified by Experts

The correct Answer is:
C
`w=-PDeltaV(P=0 "in vacuum")`
Promotional Banner

Topper's Solved these Questions

  • THERMOCHEMISTRY

    P BAHADUR|Exercise Exercise 9 Advance numerical problems|31 Videos

Similar Questions

Explore conceptually related problems

In a cyclic process, work done by the system is

A : During a cyclic process work done by the system is zero. R : Heat supplied to a system in the cyclic process converts into internal energy of the system.

consider the processes on a system shown in. during the processes,the work done by the system

A thermodynamic system is taken through the cyclic PQRSP process. The net work done by the system is

What are cyclic and non cyclic processes? Calculate work done in such processes.

The final volume of a system is equal to the initial volume in a certain process. Is the work done by the system necessarily zero? Is it necessarily nonzero?

How do we calculate work done by a force ? Write any two conditions under which work done by a force is zero.

P BAHADUR-THERMODYNAMICS-Exercise
  1. The poisson's ratio for O(2) is 1.4. Which of the following are correc...

    Text Solution

    |

  2. Which species possesses negative value of specific heat?

    Text Solution

    |

  3. In which process net work done is zero ?

    Text Solution

    |

  4. The net work done through a series of changes reported in figure for a...

    Text Solution

    |

  5. Specific heat of a substance at m.pt. or b.pt. for isothermal process ...

    Text Solution

    |

  6. If for the reaction, 2Mg((s)) + O(2(g)) to 2MgO((s)), at 27^@C Delt...

    Text Solution

    |

  7. The ratio of slopes of P-V plots for reversible adiabatic process and ...

    Text Solution

    |

  8. 300K a gas (gamma = 5//3) is compressed suddenly so that its pressure ...

    Text Solution

    |

  9. Select the incorrect statements for the equillibrium under standard co...

    Text Solution

    |

  10. Heat of neutralisation of strong acid and strong base under 1 atm and ...

    Text Solution

    |

  11. The relation between the volume and temperature of a sample of water i...

    Text Solution

    |

  12. The work done in changing the state from (P0, V0) to (P1, V1) in the f...

    Text Solution

    |

  13. If the pressure on density of a diatomic gas (gamma=7/5) in adiabatic ...

    Text Solution

    |

  14. One box containing 1 mole of He is 7//3 T0 and other box containing 1 ...

    Text Solution

    |

  15. The entropy change in melting 1g of ice at 0^@C. (Latent heat of ice i...

    Text Solution

    |

  16. 50 students sitting in the room of 5 xx 10 xx 3m^(3) dimensions. The a...

    Text Solution

    |

  17. DeltaH and DeltaS for the system H2O((l))hArr H2O((g)) at 1atm are 40....

    Text Solution

    |

  18. Two moles of ideal gas at 27^(@)C temperature is expanded reversibly f...

    Text Solution

    |

  19. Standard enthalpy and standard entropy change for the oxidation of NH(...

    Text Solution

    |

  20. One mole of an ideal gas at 27^@C expanded isothermally from an initia...

    Text Solution

    |