1.

{:("Column-I",underset(("Oxidation sate of N"))(Column-II")),((a)NO,(p)+5),((b) NO2, (q) + 3),((c) NO_(2)^(–) ,(r) + 4),((d) NO_(3)^(–) ,(s) + 2):}

Answer»

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Answer :(a) – (s) (B) – (R) (C) – (Q) (d) – (p)


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