Home
Class 11
CHEMISTRY
Which of the following is untrue regardi...

Which of the following is untrue regarding `BF_3` ? It is a Lewis acid , It is a planar molecule, It has a dipole moment, It forms a compound with `NH_3`

A

It is a Lewis acid.

B

It is a planar molecule

C

It has a dipole moment

D

It forms a compound with 'NH_3'

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • STRUCTURE OF ATOM

    V PUBLICATION|Exercise QUESTION BANK|153 Videos

  • THE s- BLOCK ELEMENTS

    V PUBLICATION|Exercise QUESTION BANK|110 Videos

Similar Questions

Explore conceptually related problems

Why does BF_3' act as a lewis acid?

Which of the following has the highest dipole moment ?

Which statement is not true regarding NH_(3) and PH_(3) ?

Why does BF_3 behave as a Lewis acid?

Which of the following molecules has highest dipole moment?

Which one of the following has the highest dipole moment?

Which of the following are lewis acids? 'H_2 O, B F_3, H^+ , N H4+

Which of the following sets has Lewis acid behaviour for all the components?

V PUBLICATION-THE p - BLOCK ELEMENTS-QUESTION BANK
  1. Pyrosilicates are the silicates in which two tetrahedral units are lin...

    Text Solution

    |

  2. A l^(3+)' is not isoelectronic with (1)Ne (2)Na^+ (3)F^- (4)Ca^2+

    Text Solution

    |

  3. Which one of the following elements has the highest melting point? (1)...

    Text Solution

    |

  4. Orthoboric acid, H3BO3 is a

    Text Solution

    |

  5. The hybridisation of boron in 'B F3' and 'BF4' respectively is sp^2, s...

    Text Solution

    |

  6. Amorphous form of silica is : tridynite, cristobalite, fumed silica, ...

    Text Solution

    |

  7. In silicon dioxide : each siliçon atom is surrunded by four oxygen ato...

    Text Solution

    |

  8. Carborundum is

    Text Solution

    |

  9. Which of the following statement about boric acid is false. : It acts ...

    Text Solution

    |

  10. Which of the following statement about boric acid is false. : It acts ...

    Text Solution

    |

  11. Boron trioxide can be reduced with........to get boron Carbon Hydroge...

    Text Solution

    |

  12. When boron burns in air it forms:

    Text Solution

    |

  13. Which compound among the following is an antiseptic? BCl3' H3 BO3' B...

    Text Solution

    |

  14. The boron compound which is formed whena solution of borax is acidifie...

    Text Solution

    |

  15. Which of the following shows a tendency of dimerisation:?BCl3 BF3 BB...

    Text Solution

    |

  16. Which of the following is untrue regarding BF3 ? It is a Lewis acid , ...

    Text Solution

    |

  17. Hardest compound of boron is

    Text Solution

    |

  18. Which of the following is an acid anhydride.

    Text Solution

    |

  19. Producer gas is a mixture of

    Text Solution

    |

  20. Which is supposed to be the purest form of carbon? Fullerence Charcoa...

    Text Solution

    |