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Among following molecule N-Si bond lengt...

Among following molecule `N-Si` bond length is shortest:

A

`N(SiH_(3))_(3)`

B

`NH(SiH_(3))_(2)`

C

`NH_(2)(SiH_(3)`

D

All have equal `N-Si` bond length

Text Solution

Verified by Experts

The correct Answer is:
C
More stronger the back bond, smaller will be the bond length [Stronger back bond
`therefore` Smallest bond length]
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VK JAISWAL-CHEMICAL BONDING (ADVANCED)-Level 2
  1. Both N(SiH(3))(3) and NH(SiH(3))(2) compounds have trigonal planar ske...

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  2. The incorrect statement regarding O(SiH(3))(2) and OCl(2) molecule is/...

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  3. Among following molecule N-Si bond length is shortest:

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  4. Which of the following molecule has weakest (ppi-dpi) back bonding?

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  5. "hybridization of central atom does not always change due to back bond...

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  6. The geometry with respect to the central atom of the following molecul...

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  7. Incorrect statement regarding BF(3)NH(3) molecule is :

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  8. In which of the following molecules mu(oberved) is found to be greater...

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  9. Among the following, the molecule with the highest dipole moment is :

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  10. Which of the following compounds has dipole moment approximately equal...

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  11. Which of the following bonds have lowest bond energy?

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  12. The bond having the minimum bond energy is :

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  13. The correct increasing order of extent of hydrolysis is

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  14. Inorganic benzene reacts with HCl to form a compounds B(3)N(3)H(9)Cl(...

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  15. Select the correct statements about hydrolysis of BCl(3) and NCl(3):

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  16. The incorrect statement regarding molecular orbital (s) is :

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  17. Which of the following species absorb maximum energy in its HOMO-LUMO ...

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  18. If P to T are second period p-block elements then which of the followi...

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  19. Which of the following facts given is not correct? (I) Bond length o...

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  20. N(2) and O(2) are converted to monocations N(2)^(+) and O(2)^(+) respe...

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