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Assertion (A): Nitrogen does not form pentahalides.
Reason (R): It is due to non-availability of d-orbitals in valency shell of nitrogen.

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Both A & R are true, R is correct explanation of A.

Both A & R are true, R is not correct explanation of A.

R is true, A is false

R is false, A is true.

answer is A.

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Detailed Solution

N cannot form pentahalides due to non - availability of d-orbitals in nitrogen.

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