Among the following, how many compound(s) destroy nitrite in the solution and does not form even traces of nitrate? AgNO_(3),NH_(4)CI,(NH_(2)CONH_(2)+dil.HCI_, sulphamic acid, (thiourea +dil. CH_(3)COOH),(FeSO_(4)+ dil CH_(3)COOH)

Among the following, how many compound(s) destroy nitrite in the solut

1.	Among the following, how many compound(s) destroy nitrite in the solution and does not form even traces of nitrate? AgNO_(3),NH_(4)CI,(NH_(2)CONH_(2)+dil.HCI_, sulphamic acid, (thiourea +dil. CH_(3)COOH),(FeSO_(4)+ dil CH_(3)COOH)
Answer» SOLUTION :Sulphamic ACID