Home
Class 12
CHEMISTRY
The Kirchhoff's equation given the effec...

The Kirchhoff's equation given the effect of_____ on heat of reactions:

A

Pressure

B

Temperature

C

Volume

D

Molecularity

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

What is heat of reaction ?

(a)What is equation to describe the effect of temperature on rate of a reaction ? How can it be used to calculate the activation energy of a reaction ?

What is the effect of temperature on rate of a reaction ?

The Arrhenius equation expressing the effect of temperature on the rate constant of reaction is:

van't Hoff' equation giving the effect of temperature on chemical equiliberium is represented a :

For a reaction A+B rarr Products, it is observed that doubling the concentration of B causes the reaction rate to increase four times, but doubling the concentration of A has no effect on the rate of reaction. The rate equation is threfore

What is the effect of temperature on the rate constant of a reaction ?

MBD PUBLICATION-THERMODYNAMICS-Question Bank
  1. triangleH for the reaction, H(g)+H(g)rarrH2(g) will be,

    Text Solution

    |

  2. Which one of the following bonds has the highest average bond energy(k...

    Text Solution

    |

  3. The Kirchhoff's equation given the effect of on heat of reactions:

    Text Solution

    |

  4. Hess's law is used in the determination of:

    Text Solution

    |

  5. When ammonium chloride is dissolved in water, the solution becomes col...

    Text Solution

    |

  6. A cannot engine operates between temperature T and 400 K(T>400K). If e...

    Text Solution

    |

  7. The work done in an open vessel at 300K, when 112 g iron reacts with d...

    Text Solution

    |

  8. 16kg oxygen gas expands at STP to occupy double of its original volume...

    Text Solution

    |

  9. Boiling point of a liquid is 50 K at 1 atm and triangleHvap=460.6 calm...

    Text Solution

    |

  10. For which change triangleHnetriangleU:

    Text Solution

    |

  11. The heat of combustion of ethanol determined by a bomb calorimeter is ...

    Text Solution

    |

  12. A person requires 2870 kcal of energy to lead normal daily life. If he...

    Text Solution

    |

  13. The difference in triangleH and triangleE for the combustion of metha...

    Text Solution

    |

  14. The heat change taking place during the reaction H2O(l)rarrH2O(g) is ?...

    Text Solution

    |

  15. If, C(s)+O2(g)rarrCO2(g), triangle H=R and CO(g)+1/2O(g)rarrCO2(g), tr...

    Text Solution

    |

  16. The enthalpies of formation of N2O and NO are 28 and 90 kJ mol^-1 resp...

    Text Solution

    |

  17. The enthalpy of formation of ammonia gas at 298 K is -46.11kJ mol^-1. ...

    Text Solution

    |

  18. The heat of formation of methane C(s)+2H2(g)rarrCH4(g) at constant is ...

    Text Solution

    |

  19. H2+1/2O2rarrH2O, triangle H=-68.39 kcal (i) K+aqrarrKOH(aq)+1/2H2, ...

    Text Solution

    |

  20. The enthalpy of formation of ammonia is -46.0kJ mol^-1. The enthalpy c...

    Text Solution

    |