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Observe the following reaction: BF(3)N...

Observe the following reaction:
`BF_(3)NH_(3)rarr[F_(3)BlarrNH_(3)]`
Choose the correct statement regarding product :

A

Hybridisation state of 'B' is unchanged

B

Formal charge on N atom is -1

C

Covalency of B is changed from 3 to 4

D

All of these

Text Solution

Verified by Experts

The correct Answer is:
C
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GRB PUBLICATION-CHEMICAL BONDING-I-STRAIGHT OBJECTIVE TYPE(B)
  1. In which of the following process, hybridisation of the central atom c...

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  2. Incorrect matched pair is :

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  3. Observe the following reaction: BF(3)NH(3)rarr[F(3)BlarrNH(3)] Cho...

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  4. T-shaped geometry is obtained when :

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  5. The minimum number of 90^(@) angles between hybrid orbitals is observe...

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  6. Chemical bond results when between combining atoms : F(A) = attracti...

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  7. Which of the following statement is true of H(2)S?

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  8. The structure of F(2)SeO is analogous to :

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  9. Which of the following statements is true for IO(2)F(2)^(-)?

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  10. Which of the following statements are correct? (I) N(2)H(4) is pyra...

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  11. Choose the molecules in which hybridization occurs in the ground state...

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  12. Number and type of bonds between two carbon atoms in CaC(2) are :

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  13. The structure of ICl(2)^(+) would be :

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  14. Give the molecular structures of : XeF(2),XeF(4),XeF(6) XeOF(4) " ...

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  15. In which of the following molecules number of lone pairs and bond pair...

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  16. How many bonds are there in

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  17. Which of the statements is correct about SO(2)?

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  18. Number of sigma bonds in P(4)O(10) is :

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  19. Number of p pi-dpi bond(s) in SO(2)Cl(2) is/are:

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  20. In which of following option the (X-A-X) adjacent angle difference in ...

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