Home
Class 12
CHEMISTRY
Calculate Q and w for the isothermal rev...

Calculate Q and w for the isothermal reversible expansion of one mole an ideal gas from an initial pressure of 1.0 bar to a final pressure of 0.1 bar at a constant temperature of 273 K respectively.

A

5.22kJ, -5.22 kJ

B

`-5.22 kJ, 5.22 kJ`

C

`27.3 kJ, -27.3 kJ`

D

`-27.3 kJ, 27.3 kJ`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • NTA NEET TEST 112

    NTA MOCK TESTS|Exercise CHEMISTRY|45 Videos

  • NTA NEET TEST 25

    NTA MOCK TESTS|Exercise CHEMISTRY|45 Videos

Similar Questions

Explore conceptually related problems

Calculate q, W, DeltaU and DeltaH for the isothermal reversible expansion of one mole of an ideal gas from an initial pressure of 1.0 bar to a final pressure of 0.1 bar at a constant temperature of 273K.

Calculate q, W, DeltaU and DeltaH for the isothermal reversible expansion of one mole of an ideal gas from an initial pressure of 1.0bar to a final pressure of 0.1bar at a constant temperature of 273K .

Calculate q,w , and DeltaU for the isothermal reversible expansion of one mole of an ideal gas from an initial pressure of 2.0 bar to a final pressure of 0.2 bar at a constant temperature of 273K .

The pressure-volume of varies thermodynamic process is shown in graphs: Work is the mole of transference of energy. It has been observed that reversible work done by the system is the maximum obtainable work. w_(rev) gt w_(irr) The works of isothermal and adiabatic processes are different from each other. w_("isothermal reversible") = 2.303 nRT log_(10) ((V_(2))/(V_(1))) = 2.303 nRT log_(10)((P_(2))/(P_(1))) w_("adiabatic reversible") = C_(V) (T_(1)-T_(2)) The q value and work done in isothermal reversible expansion of one mole of an ideal gas from initial pressure of 1 bar to final pressure of 0.1 bar at constant temperature 273K are:

Calculate q,w,DeltaU , and DeltaH for this isothermal reversible expansion of 1mole of an ideal gas from an initial pressure of 10.0 bar to final pressure of 100 bar at a constant pressure of 273K .

Calculate the DeltaH for the isothermal reversible expansion of 1 mole of an ideal gas from initial pressure of 0.1 bar at a constant temperature at 273K .

1 mole of an ideal gas is expanded from an initial pressure of 1 bar to final pressure of 0.1 bar at constant temperature of 273 K. Predict which of the following is not true?

NTA MOCK TESTS-NTA NEET TEST 22-CHEMISTRY
  1. Amongst NO(3)^(-), AsO(3)^(3-), CO(3)^(2-),ClO(3)^(-),SO(3)^(2-) and B...

    Text Solution

    |

  2. Which of the following is hypnotic drug?

    Text Solution

    |

  3. Calculate Q and w for the isothermal reversible expansion of one mole ...

    Text Solution

    |

  4. If all the electrolytes removed from the colloid by persistent dialysi...

    Text Solution

    |

  5. The correct order of increasing basic nature of the bases NH(3),CH(2)N...

    Text Solution

    |

  6. Hybridization shape and magnetic moment of K(3)[Co(CO)(6)] is

    Text Solution

    |

  7. Which of the following reactions does not take place?

    Text Solution

    |

  8. Nitrobenzenen can be prepared from benzene by using a mixture of conc ...

    Text Solution

    |

  9. Zn|Zn^(2+)(C1)||Zn^(2+)(C2)|Zn. For this cell Delta G is negative if

    Text Solution

    |

  10. Gold has a fcc lattice with edge length 407 pm. The diameter of the go...

    Text Solution

    |

  11. The product of following reaction is- C2H5O^(-) + CH(3)CH(2)I to

    Text Solution

    |

  12. Calculate the number of equivalents in 10 litre of 0.5 Mba(OH)(2) solu...

    Text Solution

    |

  13. Facial-meridional isomers is associated with which one of the followin...

    Text Solution

    |

  14. H(2)Se has higher boiling point than H(2)S. This is best explained by

    Text Solution

    |

  15. What is the highest oxidation state exhibited by group 17 elements ?

    Text Solution

    |

  16. H(2)O(2) cannot be synthesized by

    Text Solution

    |

  17. The solubility products of AI(OH)(3) and Zn(OH)(2) are 8.5xx10^(-23) a...

    Text Solution

    |

  18. A colourless liquid A(b.p. 184^(@)C) is sparingly soluble in warm wate...

    Text Solution

    |

  19. Autoreduction process is used in the extraction of

    Text Solution

    |

  20. The compound finally gets converted into-

    Text Solution

    |