Home
Class 11
CHEMISTRY
1 mole of NH3 gas at 27^@C is expanded i...

1 mole of `NH_3` gas at `27^@C` is expanded in reversible adiabatic condition to make volume 8 times (`gamma =1.33`). Fimal temperature and work done respectively are

A

150 K, 900 cal

B

150 K, 400 cal

C

250 K, 1000 cal

D

200 K, 800 cal

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • STATES OF MATTER (GASES & LIQUIDS)

    PATHFINDER|Exercise QUESTION BANK|280 Videos

Similar Questions

Explore conceptually related problems

The work done when one mole of an ideal gas expands irreversibly under adiabatic condition can be given by the expression is

Two moles of an ideal monoatomic gas occupies a volume V at 27^(@)C . The gas expands adiabatically to a volume 2V. Calculate (a) the final temperature of the gas and (b) change in its internal energy.

A 3 mol sample of an ideal gas at STP expands in an isothermal reversible process to atttain a final volume of 100 L. calculate the work done by the gas.

Volume of a gas at 27^@C is 2 litre keeping pressure constant at what temperature does the volume of the gas become 3 litre?

One mole of an ideal gas expands reversibly and adiabatically from a temperature of 27^@C . If the work done during the process is 3 kJ, then final temperature of the gas is ( C_V = 20 J/K )

Some amount of gas at 27^(@)C is suddenly compressed to 27 times its initial pressure. If gamma = 1.5 , find out the rise in temperature.

Some amount of gas at 27^@ is suddenly compressed to 8 times its initial pressure .If gamma = 1.5 Find out rise in temperature.

PATHFINDER-THERMODYNAMICS-QUESTION BANK
  1. In the cyclic process shown in P-V diagram, the magnitude of the work ...

    Text Solution

    |

  2. The heat liberated when 1.89 g of benzoic acid is burnt in a bomb calo...

    Text Solution

    |

  3. 1 mole of NH3 gas at 27^@C is expanded in reversible adiabatic conditi...

    Text Solution

    |

  4. Two moles of Helium gas undergos a cyclic process as shown in figure. ...

    Text Solution

    |

  5. Under the same conditions how many mL of 1 M KOH and 0.5 M H2SO4 solut...

    Text Solution

    |

  6. Heat of neutralisation of oxalic acid is -106.7 kJ mol^-1 using NaOH. ...

    Text Solution

    |

  7. If a and b are arbitrary extensive variables then

    Text Solution

    |

  8. During an adiabatic reversible expansion of an ideal gas

    Text Solution

    |

  9. Which is/are irreversible process(es)?

    Text Solution

    |

  10. Which of the following is/are thermodynamically stable?

    Text Solution

    |

  11. Which of the following expressions represent(s) work done by the isoth...

    Text Solution

    |

  12. For the adiabatic expansion of an ideal gas

    Text Solution

    |

  13. Which of the following is/are correct?

    Text Solution

    |

  14. Which of the following statement(s) is/are correct?

    Text Solution

    |

  15. Which of the following reactions do(es)n't represent the standard stat...

    Text Solution

    |

  16. In a reaction DeltaH and DeltaS both are more than zero. In which of t...

    Text Solution

    |

  17. This question has Statement I and Statement II. Of the four choices gi...

    Text Solution

    |

  18. This question has Statement I and Statement II. Of the four choices gi...

    Text Solution

    |

  19. This question has Statement I and Statement II. Of the four choices gi...

    Text Solution

    |

  20. This question has Statement I and Statement II. Of the four choices gi...

    Text Solution

    |