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Statement-1 : Dipole moment of NF(3) is ...

Statement-1 : Dipole moment of `NF_(3)` is less than that of `NH_(3)`.
Statement-2 : Polarity of `N-F` bond is less than that of `N-H` bond.

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:
C

Dipole moment vectors are in compensatory mode.

Dipole moment vectors are additive in nature.
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GRB PUBLICATION-CHEMICAL BONDING-I-Reasoning Type
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  2. Statement-1 : Allene is a non polar molecule. Statement-2 : Allene i...

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

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

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

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

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  7. Assertion :The orystal sturctures of NaHCO(3) and KHCO(3) both show in...

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  8. Assertion : Elemental nitrogen exist as a diatomic molecule and phospo...

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  9. Statement-1 : H(2)C=C=C=CH(2) molecule is planar. Statement-2 : Noda...

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  10. Statement-1 : Dipole moment of H(2)O is more than that of OF(2). Sta...

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

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  12. Statement-1 : PCl(5) is covalent in gaseous and liquid state but ionic...

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  13. Assertion : H(3)PO(3) is a diabasic acid. Reason: There are two H at...

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  14. Statement-1 : Among chalcogens, tendency of catenation is maximum for ...

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  15. Statement SO(2) can be used as reductant as well as oxidant. Explanat...

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  16. Statement-1 : PH(3) and BF(3) both are electron deficient molecule. ...

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  17. SiO(2) is solid while CO(2) is gas. Why?

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  18. Assertion (A): Sodium chloride formed by the action of chlorine gas on...

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  19. Assertion (A): Though the central atom of both NH(3) and H(2)O molecul...

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  20. Assertion (A): Among the two O-H bonds in H(2)O molecule, the energy r...

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