Home
Class 12
CHEMISTRY
Assertion : NF(3) has tendency to act as...

Assertion : `NF_(3)` has tendency to act as a donor molecule.
Reason : The highly electronegative F atoms atract electron and these moments partly cancel the moment from the lone pair.

A

Statement-1 is True, Statement-2 is True, Statement-2 is a correct explanation for Statement-1.

B

Statement-1 is True, Statement-2 is True, Statement-2 is NOT a correct explanation for Statement-1.

C

Statement-1 is True, Statement-2 is False.

D

Statement-1 is False, Statement-2 is True.

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL BONDING-I

    GRB PUBLICATION|Exercise Multiple Objective Type|111 Videos
  • CHEMICAL BONDING-I

    GRB PUBLICATION|Exercise Comperhension Type-1|1 Videos
  • CHEMICAL BONDING-I

    GRB PUBLICATION|Exercise I. Allotropy|13 Videos
  • CARBOXYLIC ACID AND DERIVATIVES, AMINES AND OTHER NITROGEN COMPOUNDS

    GRB PUBLICATION|Exercise Subjective type|19 Videos
  • CHEMICAL KINETICS

    GRB PUBLICATION|Exercise Subjective Type|63 Videos

Similar Questions

Explore conceptually related problems

Assertion NH_(3) is an electron precise hydride. Reason : NH_(3) has one loone pair of electrons on N atom.

Assertion: F is more electronegative than Cl . Reason: F has high electron affinity than Cl .

Assertion : Dipole moment of NH_(3) is greater than that of NF_(3) . Reason : Nitrogen is more electronegative than fluorine.

Assertion: Magnetic moment of helium atom is zero. Reason: All the electron are electron are paired in helium atom orbitals.

Which of the following molecules has one lone pair of electrons on the central atom

Assertion : ClF_(3) has T-shape structure. Reason : It has two lone pairs arranged at 180^(@) angle.

Assertion NO^(o+) has a lower pi accepting tendency than the CO Reason No donates 3 electrons into the vacant orbital of metal cation or atom .

Given below are two statements : one is labelled as Assertion A and the other is labelled as Reason R: Assertion A: The H-O-H bond angle in water molecule is 104.5^(@) Reason R: The lone pair - lone pair repulsion of electrons is higher than the bond pair - bond pair repulsion. In the light of the above statements, choose the correct answer from the options given below:

GRB PUBLICATION-CHEMICAL BONDING-I-Reasoning Type
  1. Assertion : All F - S - F angle in SF(4) are greater than 90^(@) but ...

    Text Solution

    |

  2. Statement-1 : The bond angles of BrNO, CNO and FNO are approximately 1...

    Text Solution

    |

  3. Assertion : NF(3) has tendency to act as a donor molecule. Reason : ...

    Text Solution

    |

  4. Assertion : In IOF(4)^(-) a single lone pair is present an iodine atom...

    Text Solution

    |

  5. Assertion : Molecular having different hybridisation can have same sha...

    Text Solution

    |

  6. Assertion : Aluminium chloride in acidified aqueous solution from octa...

    Text Solution

    |

  7. Assertion :SO(2),NO(3)^(-) and CO(3)^(2-) are isoelectronic as well ...

    Text Solution

    |

  8. Statement-1 : NO(3)^(-) and PO(3)^(-) have similar formula type but di...

    Text Solution

    |

  9. Assertion : Carbon has unique ability to form p pi-p pi multiple bonds...

    Text Solution

    |

  10. Statement-1 : In graphite, on increasing the temperature the conductiv...

    Text Solution

    |

  11. Assertion :A molecule of Buckminsterfullerene exhibita aromatic charac...

    Text Solution

    |

  12. Statement-1 : In hydrazine each nitrogen atom is tetrahedrally surroun...

    Text Solution

    |

  13. Statement-1 : The hybridisation of N atom in acetamide is sp^(3). St...

    Text Solution

    |

  14. Statement-1 : PF(5) keeps trigonal bipyramidal strucure in gas as well...

    Text Solution

    |

  15. Statement-1 : Fluoromethane (CH(3)F,mu=1.85D) has smaller dipole momen...

    Text Solution

    |

  16. Statement-1 : Allene is a non polar molecule. Statement-2 : Allene i...

    Text Solution

    |

  17. Statement-1 : Dipole moment of NF(3) is less than that of NH(3). Sta...

    Text Solution

    |

  18. Statement-1 : The dipole moment of O(2)F(2) is not zero. Statement-2...

    Text Solution

    |

  19. Statement-1 : In case of persulphuric acid, the K(1)gtgtK(2). Statem...

    Text Solution

    |

  20. Statement-1 : Ortho boric acid crystals are hard and cannot be broken ...

    Text Solution

    |