Which ordering of compounds is according to the decreasing order of the oxidationstate of nitrogen ?

Which ordering of compounds is according to the decreasing order of th

1.	Which ordering of compounds is according to the decreasing order of the oxidationstate of nitrogen ?
Answer» `HNO_3,NO,NH_4,Cl,N_2` `HNO_3,NO,N_2,NH_4Cl` `HNO_3,NH_4Cl,NO,N_2` `NO,HNO_3,NH_4Cl,N_2` Solution :Oxidation STATE of nitrogen in compounds is `HNO_3(+5),NO(+2), N_2(0), NH_4Cl(-3)`.