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Which of the following pairs form a stab...

Which of the following pairs form a stable coordinate bond ?

A

NaOH. HCl

B

`NH_3H_2O`

C

`NH_3BF_3`

D

`BF_3BCl_3`

Text Solution

Verified by Experts

The correct Answer is:
C
`NH_3` acts as a Lewis base due to the presence of lone pair which it donates to `BF_3` for the formation of a coordinate bond. `BF_3` is an electron deficient molecule.
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DINESH PUBLICATION-CHEMICAL BONDING AND MOLECULAR STRUCTURE-REVISION
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  7. Which one of the following is the correct statement

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  8. Which of the following pairs is isostractural (i.e having the same sha...

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  9. Bond order of 1.5 is shown by:

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  10. During change of O(2) to O(2)^(2-) ion, the electrons add on which of ...

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  11. In which of the following pairs, the two species are not isostructural...

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  12. Ortho -nitrophenol is less soluble in water than p-and m-nitrophenols ...

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  16. Which of the following is a polar molecule

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