Home
Class 12
CHEMISTRY
Define activation energy. If the activat...

Define activation energy. If the activation energy for the forward reaction is `360kJ mol^-1` and that for the backward reaction is `500 kJ mol^-1`, what is the enthalpy change for the reaction?

Promotional Banner

Topper's Solved these Questions

  • SOLVED PAPER 4

    SHARAM PUBLICATION|Exercise EXERCISE|45 Videos

  • SURFACE CHEMISTRY

    SHARAM PUBLICATION|Exercise EXERCISE|146 Videos

Similar Questions

Explore conceptually related problems

Define activation energy of a reaction.

Activation energy of a reaction is:

What is the sign of DeltaH , when activation energy of a backward reaction is more than that of the forward reaction?

For a forward reaction activation energy is 55 kJ/mole and for backward reaction is 70 kJ/ mole. Find heat of the reaction.

SHARAM PUBLICATION-SOLVED PAPER 5-EXERCISE
  1. Discuss the splitting of d-orbitals of the metal ion in an octahedral ...

    Text Solution

    |

  2. What are interstitial compounds? Write their characteristics.

    Text Solution

    |

  3. Phosphorus shows greater tendency for catenation than nitrogen. Give e...

    Text Solution

    |

  4. Write notes on Antacids

    Text Solution

    |

  5. Write four differences between lyophilic and lyophobic colloids.

    Text Solution

    |

  6. How will you differentiate between 1^@, 2^@ and 3^@ alcohols by Victo...

    Text Solution

    |

  7. Starting from acetic acid how will you prepare acetone? What happens w...

    Text Solution

    |

  8. Give one test to distinguish between acetaldehyde and acetone.

    Text Solution

    |

  9. How will you prepare methyl amine starting from nitromethane?

    Text Solution

    |

  10. How will you prepare methyl amine starting from acetamide?

    Text Solution

    |

  11. What happens when methyl amine is treated with methyl bromide.

    Text Solution

    |

  12. What happens when methyl amine is treated with CHCl3 and KOH

    Text Solution

    |

  13. Describe the construction and working of Daniell cell.

    Text Solution

    |

  14. Write the cell reaction and calculate the emf of the Cell Zn|Co^2+(aq...

    Text Solution

    |

  15. What is the difference between a galvanic cell and electrolytic cell?

    Text Solution

    |

  16. How will you prepare ethylamine from Propanamide

    Text Solution

    |

  17. Write notes on Hinsberg's method for distinction 1^(@), 2^(@) and 3^...

    Text Solution

    |

  18. Arrange the following amines in the decreasing order of their base str...

    Text Solution

    |

  19. From Arrhenius equation derive the relation log((k2)/(k1))=(Ea)/(2.30...

    Text Solution

    |

  20. Define activation energy. If the activation energy for the forward rea...

    Text Solution

    |