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PCI(5) exists but NCI(5) does not becaus...

`PCI_(5)` exists but `NCI_(5)` does not because

A

Nitrogen has no vacant 2d-orbitals

B

`NCl_(5)` is unstable

C

Nitrogen atom is much smaller than P

D

Nitrogen is highly inert

Text Solution

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The correct Answer is:
A
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GRB PUBLICATION-CHEMICAL BONDING-I-STRAIGHT OBJECTIVE TYPE(B)
  1. Which one of the following molecules are formed by p-p overlapping?

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  2. The ratio of sigma and pi bonds in benzene is

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  3. PCI(5) exists but NCI(5) does not because

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  4. The hybridisation of carbon atoms in C - C single bond is HC-=C-CH=CH(...

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  5. Shape of NH(3) is very similar to :

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  6. In C(3)O(2), the hybridization state of carbon is :

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  7. Which shows a changes in the type of hybridisation when :

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  8. VSEPR theory does bot state :

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  9. In which of the following N atom is not sp^(2) hybridised?

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  10. Decreasing order of size of various hybrid orbitals is : (when princip...

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  11. Carbon atoms in C(2)(CN)(2) are :

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  12. The correct order of increasing s character ( in percentage ) in the h...

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  13. Which of the following species given below have shape similar to XeOF(...

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  14. What is the hybridisation of cation of XeF(6) solid ?

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  15. Which of the following optian is incorrect regarding N(3)^(-)?

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  16. Which of the following has only sigma bonds?

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  17. Maximum number of lone pair electrons present in the molecules among t...

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  18. If all the F atoms are replaced by 'O' atom from SF(4) without changin...

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  19. In XeO(3)F(2), d-orbital which is not used in bonding is :

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  20. A hybrid orbital formed from s and p-orbital can contribute to

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