Home
Class 11
CHEMISTRY
Discuss the consequences of high bond en...

Discuss the consequences of high bond enthalpy of H-H bond in terms of chemical reactivity.

Text Solution

Verified by Experts

High bond enthapy makes hydrogen inert at ordinary temperatures. However , `H_2` is active at higher temperatures or in presence of catalyst.
Promotional Banner

Topper's Solved these Questions

  • HYDROCARBONS

    A N EXCEL PUBLICATION|Exercise QUESTION BANK|43 Videos

  • ORGANIC CHEMISTRY-SOME BASIC PRINCIPLES AND TECHNIQUES

    A N EXCEL PUBLICATION|Exercise QUESTION BANK|104 Videos

Similar Questions

Explore conceptually related problems

Discuss the nature of bonding in metal carbonyIs.

Which has the maximum bond energy of C-H bond ?

The bond between H and F in HF is

When two H-atoms are coming closer, electron of one atom is attracted by the nucleus of the other and vice-versa. Nucleus-nucleus and e^-e^- repulsion are also there. Indicate the bond length of H-H bond in the potential energy diagram

How does the presence of double bonds in rubber molecules influence their structure and reactivity?

Explain the formation of a chemical bond

Hybridisation influences the bond length and bond enthalpy in organic compounds. How many sigma and pi bonds are present in the following molecules? CH_3-CH_2-CH_3

Hybridisation influences the bond length and bond enthalpy in organic compounds. How many sigma and pi bonds are present in the following molecules? CH_3-CH=CH2

A N EXCEL PUBLICATION-HYDROGEN-QUESTION BANK
  1. Complete the following reactions C3H8(g)+3H2O(g) undersetrarr(Delta...

    Text Solution

    |

  2. Complete the following reaction. (Zn(s) + NaOH(aq) rarr^(heat) ………………....

    Text Solution

    |

  3. Discuss the consequences of high bond enthalpy of H-H bond in terms of...

    Text Solution

    |

  4. What characteristics do you expect from an electron cleficient hydride...

    Text Solution

    |

  5. Do you expect carbohydrides of the type [CnH(2n+2)] to act as Lewis ac...

    Text Solution

    |

  6. What do you mean by non-stoichiometric hydrides?

    Text Solution

    |

  7. How do you expect the metallic hydrides to be useful for hydrogen stor...

    Text Solution

    |

  8. How do you expect the metallic hydrides to be useful for hydrogen stor...

    Text Solution

    |

  9. Among NH3, H2O and HF which would you expect to have highest magnitude...

    Text Solution

    |

  10. Saline hydrides are known to react with water violently producing fire...

    Text Solution

    |

  11. Arrange the followingCaH2, BeH2 and TiH2 in order of increasing electr...

    Text Solution

    |

  12. Arrange the following LiH, NaH and CsH in order of increasing ionic na...

    Text Solution

    |

  13. Arrange the followingH-H, DD, and F-F in order of increasing bond diss...

    Text Solution

    |

  14. Arrange the following NaH, MgH2 and H2O in order of increasing reducin...

    Text Solution

    |

  15. What is meant by 'autoprotolysis' of water? What is its significance?

    Text Solution

    |

  16. Complete the chemical reactions PbS (s)+H2O2 (aq) rarr

    Text Solution

    |

  17. Complete the chemical reactionsMnO4(aq)+H2O2(aq)rarr

    Text Solution

    |

  18. Write expressions for the equilibrium constance for the following reac...

    Text Solution

    |

  19. Complete the chemical reactions AlCl3(s)+H2O(l)rarr

    Text Solution

    |

  20. Complete the chemical reactionsCa3N2(s)+H2O(l)rarr

    Text Solution

    |