1.The compound that cannot act both as oxidizing and reducing agent isa.H3PO4H_3PO_4H3PO4b.HNO2HNO_2HNO2c.H2SO3H_2SO_3H2SO3d.H2O2H_2O_2H2O2Login to continueOnly logged in users canattempt or see the solution.
