1.

{:("Substance","Oxidation state of N"),("A) "HNO_(3),"1) "-3","+5),("B) "NH_(4)NO_(3),"2) "-1//3),("C) "N_(3)H,"3) "+5),("D) "H_(3)PO_(3),"d) "+3),(,"5) "+1//3):} The correct match is

Answer»

`{:(A,B,C,D),(3,1,2,4):}`
`{:(A,B,C,D),(5,2,3,4):}`
`{:(A,B,C,D),(1,2,3,4):}`
`{:(A,B,C,D),(4,3,2,5):}`

ANSWER :A


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