At one time H_(2)O_(2) was obtained by electrolysis of 50% H_(2)SO_(4) The process of electrolysis involves following reaction : 2H_(2)SO_(4) rarr 2H^(+)+2HSO_(4)^(-) At cathode: 2H^(+)+2e^(-) rarr H_(2)uarr At anode: 2HSO_(4)^(-)rarr X+2e^(-) X+H_(2)O rarr Y+Z, Y+H_(2)Orarr Z+H_(2)O_(2) Which of the following statements are correct with respect to X,Y and Z ? (i) In all compounds the covalency of Sulphur is 6 (ii) Peroxy bond is present in both Y and Z (iii)Basicity of all acids is 2 In X there is no S-S linkage

At one time H_(2)O_(2) was obtained by electrolysis of 50% H_(2)SO_(4)

1.	At one time H_(2)O_(2) was obtained by electrolysis of 50% H_(2)SO_(4) The process of electrolysis involves following reaction : 2H_(2)SO_(4) rarr 2H^(+)+2HSO_(4)^(-) At cathode: 2H^(+)+2e^(-) rarr H_(2)uarr At anode: 2HSO_(4)^(-)rarr X+2e^(-) X+H_(2)O rarr Y+Z, Y+H_(2)Orarr Z+H_(2)O_(2) Which of the following statements are correct with respect to X,Y and Z ? (i) In all compounds the covalency of Sulphur is 6 (ii) Peroxy bond is present in both Y and Z (iii)Basicity of all acids is 2 In X there is no S-S linkage
Answer» II,iv ii, III, iv I,ii, iv I,iii,iv Answer :D