H_3S-O-O-SO_3H_((aq)) underset(H_2O)overset"hydrolysis"to 2H_2SO_4+X The product X is …….

H_3S-O-O-SO_3H_((aq)) underset(H_2O)overset"hydrolysis"to 2H_2SO_4+X

1.	H_3S-O-O-SO_3H_((aq)) underset(H_2O)overset"hydrolysis"to 2H_2SO_4+X The product X is …….
Answer» `SO_2` `H_2O_2` `SO_3` `O_2` Solution :When acidified sulphate (`HSO_4^(-)`) ion containing solution is electrolytically oxidized at HIGH current DENSITY, oxodisulphate is obtained which on hydrolysis give hydrogen peroxide. `2HSO_(4(aq))^(-)OVERSET"ELECTROLYSIS"to HO_3 SOOSO_3H_((aq)) + 2E^(-) underset(H_2O)overset"Hydrolysis"toubrace(2HSO_(4(aq))^(-)+2H_((aq))^(+)+H_2O_(2(aq)))_(2H_2SO_4)`