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Assertion . Nitrogen shown a valency of ...

Assertion . Nitrogen shown a valency of 3 as well as 5.
Reason. Lewis symbol of nitrogen is `:underset(.)overset(.) N*`

A

If both assertion and reason are correct, and reason is the correct explanation of the assertion.

B

If both assertion and reason are correct , but reason is not the correct explanation of the assertion.

C

If assertion is correct, but reason is incorrect .

D

If both assertion and reason are incorrect.

Text Solution

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The correct Answer is:
a
R is the correct explanation of A .
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