Home
Class 12
CHEMISTRY
The difference between triangleH and tri...

The difference between `triangleH` and `triangleU` is equal to:

A

R

B

`P triangleV`

C

`V triangleP`

D

`3/2R`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • SURFACE CHEMISTRY

    MBD PUBLICATION|Exercise Question Bank|390 Videos

  • TRANSITION METALS (d-BLOCK ELEMENTS)

    MBD PUBLICATION|Exercise QUESTION BANK|1320 Videos

Similar Questions

Explore conceptually related problems

Difference between: mutagen and Carcinogens.

The difference in triangleH and triangleE for the combustion of methane forming water in liquid state at 25^@C would be:

The difference between spermiogenesis and spermiation is :

Difference between:YAC and BAC.

What is difference between mineral and ore ?

What is difference between mineral and ore ?

What is the difference between smelting and roasting

Difference between virus and viroid is

Difference between:Blastula and Gastrula.

Difference between:Morula and Blastula

MBD PUBLICATION-THERMODYNAMICS-Question Bank
  1. Evaporation of water is:

    Text Solution

    |

  2. At constant P and T which statement is correct for the reaction, CO(g)...

    Text Solution

    |

  3. The difference between triangleH and triangleU is equal to:

    Text Solution

    |

  4. 1 mole of gas occupying 3 litre volume is expanded against a constant ...

    Text Solution

    |

  5. For a reaction at 25^@C enthalpy change (triangleH) and entropy change...

    Text Solution

    |

  6. 1 mole of an ideal gas at 25^@C is subjected to expand reversibly ten ...

    Text Solution

    |

  7. The entropy change for the reaction given below is: 2H2(g)+O2(g)rarr...

    Text Solution

    |

  8. The temperature at which the reaction, Ag2O(s)rarr2Ag(s)+I//2O2(g) is ...

    Text Solution

    |

  9. The ionisation energy of solid NaCl is 180 kcal, per mol. The dissolut...

    Text Solution

    |

  10. If the enthalpy change for the reaction CH4(g)+Cl2(g)rarrCH3Cl(g)+HCl(...

    Text Solution

    |

  11. The standard heat of formation of sodium ions in aqueous solution fro...

    Text Solution

    |

  12. For a diatomic molecule AB, the electronegativity difference between A...

    Text Solution

    |

  13. If heat of neutralisation is -13.7 k cal and Hf^(@)H2O=-68 k cal, then...

    Text Solution

    |

  14. The dissociation energy of CH4 and C2H6 are respectively 360and 620 k...

    Text Solution

    |

  15. 2.1 g of Fe combines with S evolving 3.77 kJ of heat. The heat of form...

    Text Solution

    |

  16. The heat of neutralisation of HCl by NaOH is-55.9 kJ/mol. If the heat ...

    Text Solution

    |

  17. When a certain amount of ethylene was burnt 6226 kJ heat was evolved. ...

    Text Solution

    |

  18. The heat evolved during the combustion of 112 litre of water gas (mixt...

    Text Solution

    |

  19. Heat of combustion of CH4, C2H4, C2H6 are-890, -1411 and -1560 kJ/mol ...

    Text Solution

    |

  20. triangleH for CaCO3(s)rarrCaO(s)+CO2(g) is 176 kJ mol^-1 at 1240 K. T...

    Text Solution

    |