Home
Class 11
CHEMISTRY
In the carbon family , the elements othe...

In the carbon family , the elements other than carbon do not form ` pn-p pi` nonds because the atomic orbitals are :

A

Small and diffuse to undergo effective lateral overlap

B

Large and diffuse to undrgo effective lateral overlap

C

Large and for too less diffuse to overlap lineraly

D

Small to overlap both laterally and linearly

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • P-BLOCK GROUP 14 - CARBON FAMILY

    CENGAGE CHEMISTRY|Exercise Exercises (Assertion-Reasoning)|27 Videos

  • P-BLOCK GROUP 14 - CARBON FAMILY

    CENGAGE CHEMISTRY|Exercise Exercises (Integer)|7 Videos

  • P-BLOCK GROUP 14 - CARBON FAMILY

    CENGAGE CHEMISTRY|Exercise Exercises (Multiple Correct )|19 Videos

  • P-BLOCK GROUP 13 - BORON FAMILY

    CENGAGE CHEMISTRY|Exercise Exercise Archives (Subjecive)|9 Videos

  • PERIODIC CLASSIFICATION OF ELEMENTS AND GENERAL INORGANIC CHEMISTRY

    CENGAGE CHEMISTRY|Exercise Exercises (Archives )Subjective|4 Videos

Similar Questions

Explore conceptually related problems

Assertion : Carbon has unique ability to form p pi-p pi multiple bonds with itself and with other atomic of small size and high electronegativety. Reason : Heaviur elements of group 14th do not form p pi -p pi bonds because their atomic orbital are too large and diffuse to have effective sideways overapping.

Name two elemental forms of carbon.

A : Heavier elements of 14th group do not form p pi - p pi bonds . R : Atomic orbital of heavier elements are too large and do not have effective overlapping .

Carbon forms larger number of compounds because it has

Unlike the other elements of its group carbon and silicon does not form MX_(2) type molecules because

Carbon has no tendency to form complex compound because of

Carbon forms an extremely large number of carbon compounds (or organic compounds) because

Knowledge Check

  • Assertion : Carbon has unique ability to form p pi-p pi multiple bonds with itself and with other atomic of small size and high electronegativety. Reason : Heaviur elements of group 14th do not form p pi -p pi bonds because their atomic orbital are too large and diffuse to have effective sideways overapping.

    A
    If both assertion and reason are true and the reason is the correct explanation of the assertion.
    B
    If both assertion and reason are true but reason is not the correct explanation of the assertion.
    C
    If assertion is true but reason is false.
    D
    If assertion is false but reason is true.

  • A : Heavier elements of 14th group do not form p pi - p pi bonds . R : Atomic orbital of heavier elements are too large and do not have effective overlapping .

    A
    If both Assertion & Reason are true and the reason is the correct explanation of the assertion , then mark (1)
    B
    If both Assertion & Reason are true but the reason is not the correct explanation of the assertion , then mark (2)
    C
    If Assertion is true statement but Reason is false , then mark (3)
    D
    If both Assertion and Reason are false statements , then mark (4)

  • Carbon forms larger number of compounds because it has

    A
    low electron effinity
    B
    variable valency
    C
    catenation property
    D
    no d-orbital in valency shell
    • CENGAGE CHEMISTRY-P-BLOCK GROUP 14 - CARBON FAMILY-Exercises (Single Correct)
    1. In the carbon family , the elements other than carbon do not form pn-...

      Text Solution

      |

    2. The interlayer distance in graphite is

      Text Solution

      |

    3. Carbon forms a large number of compounds due to :

      Text Solution

      |

    4. which fot the following statcment is flse about co2 ?

      Text Solution

      |

    5. Which oxide fo carbon is useful in prepring metal carbonyls ?

      Text Solution

      |

    6. Producer gas is a mixture of

      Text Solution

      |

    7. The hybrid statems fo C in diamond and praphite are respectively :

      Text Solution

      |

    8. Which of the following statement is false about cabon ?

      Text Solution

      |

    9. Which statement is not true about CO?

      Text Solution

      |

    10. Which of the following is known as pyrene ?

      Text Solution

      |

    11. Which of following is known as pyrene ?

      Text Solution

      |

    12. Which fo the following oxide will produce hydrogen peroxide on treatme...

      Text Solution

      |

    13. A bottle of fire exitingushers contain H(2)SO(4) and:

      Text Solution

      |

    14. A colourless gas which burns with blue flame and reduction Cuo to Cu i...

      Text Solution

      |

    15. The use fo diamond as a gem depends on its

      Text Solution

      |

    16. Which of the following is chemically inative allotropic form fo carbno...

      Text Solution

      |

    17. In CH4, velency fo carbon is four . Valency of carbon in acetylene is...

      Text Solution

      |

    18. Which of the following is a good conductors of electricity?

      Text Solution

      |

    19. Carnon shows tetravelency due to .

      Text Solution

      |

    20. The specties present in slution when CO-2 is dissolved in water are :

      Text Solution

      |