{:("LIST - 1","LIST - 2"),("(Oxidation state)","(Substance)"),("A) + 3","1) Nitrogen"),("B) + 1","2) Nitrous oxide"),("C) 0","3) Nitrate ion"),("D) + 5","4) Hydroxylamine"),(,"5) Nitrite ion"):} The correct match is

{:("LIST - 1","LIST - 2"),("(Oxidation state)","(Substance)"),("A) + 3

1.	{:("LIST - 1","LIST - 2"),("(Oxidation state)","(Substance)"),("A) + 3","1) Nitrogen"),("B) + 1","2) Nitrous oxide"),("C) 0","3) Nitrate ion"),("D) + 5","4) Hydroxylamine"),(,"5) Nitrite ion"):} The correct match is
Answer» `{:(A,B,C,D),(1,4,3,2):}` `{:(A,B,C,D),(5,2,4,3):}` `{:(A,B,C,D),(4,5,3,1):}` `{:(A,B,C,D),(5,2,1,3):}` Solution :1) `NO_2^(-) implies ` NITRITE ion, 2) `:N-=N^(+1)-overset(THETA)O:HARR:underset(..)N=N^(+1)underset(..)overset(..)O:` 3) `N_2` 4) `NO_3 implies` Nitrate ion