Hydrogen peroxide in its reaction with KIO4 and NH2OH respectively, is acting as:
Identify the oxidizing agent and the reducing agent in the reaction given below: H2S(g) + Br2(l) → 2HBr(aq) + S(s)
H2S acts only as a reducing agent while SO2 can act both as a reducing and oxidizing agent because
Give a chemical test for :
(a) an oxidizing agent
(b) a reducing agent.