Home
Class 11
CHEMISTRY
What do you understand by (i) bond lengt...

What do you understand by (i) bond length, (ii) bond dissociation enthalpy and (iii) bond angle?

Promotional Banner

Topper's Solved these Questions

  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    CHHAYA PUBLICATION|Exercise QUESTIONS-ANSWER ZONE FOR BOARD EXAMINATION|72 Videos
  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    CHHAYA PUBLICATION|Exercise SOLVED WBCHSE SCANNER|40 Videos
  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    CHHAYA PUBLICATION|Exercise PRACTICE SET|10 Videos
  • CLASSIFICATION OF ELEMENTS & PERIODICITY IN PROPERTIES

    CHHAYA PUBLICATION|Exercise PRACTICE SET|12 Videos

Similar Questions

Explore conceptually related problems

What do you understand by critical angle?

What do you mean by glycosidic bonds?

What do you mean by electro valent bond?

H-H,D-D and F-F in order of increasing bond dissociation enthalpy.

What do you understand by the following terms (i) roasting (ii) smelting

N - N bond length is minium is -

Define the following terms: (i) Standard enthalpy of atomisation of an element (ii) Bond dissociation energy (iii) bond enthalpy.

Which bond between two at atoms has the highest bond dissociation enthalpy?

What do you meann by a sigma and pi -bond?

What do you mean by covalent bond and covalency?

CHHAYA PUBLICATION-CHEMICAL BONDING AND MOLECULAR STRUCTURE-WARM UP EXERCISE
  1. Explain why BF3 forms addition compound with NH3 .

    Text Solution

    |

  2. AlCl(3) forms a dimer but BC l(3) cannot-explain.

    Text Solution

    |

  3. What do you understand by (i) bond length, (ii) bond dissociation enth...

    Text Solution

    |

  4. Arrange the following compounds in increasing order of carbon-carbon ...

    Text Solution

    |

  5. In water, the first and second O-H bond disociation enthalies are 502 ...

    Text Solution

    |

  6. Arrange the given compounds in order of their increasing bond length: ...

    Text Solution

    |

  7. Why does the value of bond angle increase with increase in electronega...

    Text Solution

    |

  8. In which of the following molecules/ions all the bonds are not equal ?

    Text Solution

    |

  9. Bond angles in PB r(3)(101.5^(@)),(PB l(3)(100^(@)) and PF(3)(97^(@)) ...

    Text Solution

    |

  10. Bond angle in H(2)O is greater than that of H(2)S- explain.

    Text Solution

    |

  11. Arrange the following in order of increasing radii. F, Cl, Br

    Text Solution

    |

  12. Arrange the following molecules/ions in order of decreasing H-N-H bond...

    Text Solution

    |

  13. Write down the main postulates of valence bond theory.

    Text Solution

    |

  14. What do you understand by the term atomic orbital?

    Text Solution

    |

  15. Explain why covalent bonds possess directional property.

    Text Solution

    |

  16. What do you meann by a sigma and pi-bond?

    Text Solution

    |

  17. Why are the pi-bonds weaker and more reactive than the sigma-bonds?

    Text Solution

    |

  18. Arrange (s-s), (s-p) and (p-p) sigma-bonds in order of decreasing bond...

    Text Solution

    |

  19. Explain why the formation of a pi-bond is not possible between a p(y) ...

    Text Solution

    |

  20. Which symmetry element is present in a pi-bond?

    Text Solution

    |