Home
Class 11
CHEMISTRY
According to Hess's law , the heat of re...

According to Hess's law , the heat of reaction depends upon

A

Initial condition of reactants

B

Initial and final conditions of reactants

C

Intermediate path of the reaction

D

End conditions of reactants

Text Solution

Verified by Experts

The correct Answer is:
B
According to Hess.s law. The heat of reaction depends upon initial and final conditions of reactants.
Promotional Banner

Topper's Solved these Questions

  • THERMODYNAMICS AND THERMOCHEMISTRY

    ERRORLESS|Exercise NCERT Based Questions (IInd & IIIrd Law of Thermodynamics and Entropy)|41 Videos

  • THERMODYNAMICS AND THERMOCHEMISTRY

    ERRORLESS|Exercise NCERT Based Questions (Heat of Reaction)|67 Videos

  • THERMODYNAMICS AND THERMOCHEMISTRY

    ERRORLESS|Exercise (Assertion & Reason)|18 Videos

  • THE S-BLOCK ELEMENTS

    ERRORLESS|Exercise Assertion & Reason|10 Videos

Similar Questions

Explore conceptually related problems

Rate of reaction depends upon

Heat of reaction depond upon:

The rate of a reaction depends upon the

According to Hess's law, the thermal effects of a reaction depends on

Hess's Law and Heat of reactions

Hess's Law and Heat of reactions

Hess's law states that

Hess law

ERRORLESS-THERMODYNAMICS AND THERMOCHEMISTRY-NCERT Based Questions (First Law of Thermodynamics and Hess Law)
  1. A sample of liquid in a thermally insulated container is stirred for 1...

    Text Solution

    |

  2. Hess's law of constant heat summation is bases on

    Text Solution

    |

  3. According to Hess's law , the heat of reaction depends upon

    Text Solution

    |

  4. On the basis of following equations the heat of dimerisation of NO(2) ...

    Text Solution

    |

  5. If DeltaH(f)^(@) for H(2)O(2) and H(2)O are -188 kJ/mole and -286 kJ/m...

    Text Solution

    |

  6. The sublimation energy of I(2) (solid) is 57.3 KJ/mole and enthalpy o...

    Text Solution

    |

  7. The following thermochemical reactions are given : M+(1)/(2)O(2)to M...

    Text Solution

    |

  8. The enthalpy change for a reaction does not depend upon:

    Text Solution

    |

  9. On the basic of thermochemical equations (I),(II)and (III), Find out w...

    Text Solution

    |

  10. The reaction A to B , DeltaH=+24 kJ//"mole". For the reaction B to C, ...

    Text Solution

    |

  11. The enthalpy of neutralization of HCN by NaOH is - 12.13 kJ mol^(-1). ...

    Text Solution

    |

  12. One mole of magnesium in the vapor state absored 1200 kJ mol^(-1) of e...

    Text Solution

    |

  13. For the change,C("diamond") rarr C("graphite"), Delta H = -1.89 kJ , i...

    Text Solution

    |

  14. Given R = 8.314 J K^(-1) "mol"^(-1), the work done during combustion...

    Text Solution

    |

  15. Work done during isothermal expansion of one mole of an ideal gas form...

    Text Solution

    |

  16. An ideal gas expands from 10^(-3) m^(3) to 10^(-2) m^(3) at 300 K agai...

    Text Solution

    |

  17. In an adibatic process, no transfer of heat takes place between system...

    Text Solution

    |

  18. One mole of an ideal gas is allowed to expand reversible and adiabatic...

    Text Solution

    |

  19. One mole of an ideal gas at 250 K is expanded isothermally from an ini...

    Text Solution

    |

  20. To calculate the amount of work done in joules during reversible isoth...

    Text Solution

    |