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Assertion : The covalence of nitrogen in...

Assertion : The covalence of nitrogen in `N_2O_5` is 5.
Reason : Nitrogen can expand its covalence beyond 4.

A

If both Assertion and Reason are correct and Reason is the correct explanation of Assertion

B

If both Assertion and Reason are correct, but Reason is not the correct explanation of Assertion

C

If Assertion is correct , but Reason is incorrect

D

If both Assertion and Reason are incorrect

Text Solution

Verified by Experts

The correct Answer is:
D
Structure of `N_2O_5` is

Hence, it forms 4 covalent bonds with oxygen. It cannot expand its covalence beyond 4 due to the non-availability of d-orbital.
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