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CHXII03:ELECTROCHEMISTRY

330272 What would be the product of electrolysis if molten \({\rm{IC}}{{\rm{l}}_{\rm{3}}}\) is electrolysed?

1 \({\rm{C}}{{\rm{l}}_{\rm{2}}}\) is produced at cathode and \({{\rm{I}}_{\rm{2}}}\) is produced at anode
2 Both \({{\rm{I}}_{\rm{2}}}\,\,{\rm{and}}\,\,{\rm{C}}{{\rm{l}}_{\rm{2}}}\) are liberated at both electrodes
3 \({\rm{IC}}{{\rm{l}}_{\rm{2}}}\) is produced at cathode and \({\rm{IC}}{{\rm{l}}_{\rm{4}}}\) is produced at anode
4 \({{\rm{I}}_{\rm{2}}}\) is produced at cathode and \({\rm{C}}{{\rm{l}}_{\rm{2}}}\) is produced at anode
CHXII03:ELECTROCHEMISTRY

330273 When aqueous sodium chloride is electrolysed using Pt electrodes, the products obtained are

1 \({\rm{Na}}\,\,{\rm{and}}\,\,{{\rm{O}}_{\rm{2}}}\)
2 \({\rm{HCl}}\,\,{\rm{and}}\,\,{\rm{NaOH}}\)
3 \({\rm{NaOH}}\,\,{\rm{and}}\,\,{\rm{C}}{{\rm{l}}_{\rm{2}}}\)
4 \({\rm{NaOH,}}\,\,{{\rm{H}}_{\rm{2}}}\,\,{\rm{and}}\,\,{\rm{C}}{{\rm{l}}_{\rm{2}}}\)
CHXII03:ELECTROCHEMISTRY

330237 The anodic half-cell of lead-acid battery is recharged using electricity of 0.05 Faraday. The amount of \({\rm{PbS}}{{\rm{O}}_{\rm{4}}}\) electrolyzed in g during the process is [Molar mass of \({\rm{PbS}}{{\rm{O}}_{\rm{4}}}{\rm{ = 303}}\,\,{\rm{g}}\,\,{\rm{mo}}{{\rm{l}}^{{\rm{ - 1}}}}\)]

1 15.2
2 11.4
3 7.6
4 22.8
JEE - 2019
CHXII03:ELECTROCHEMISTRY

330217 The quantity of charge required to obtain one mole of aluminium from \({\rm{A}}{{\rm{l}}_{\rm{2}}}{{\rm{O}}_{\rm{3}}}\) is

1 1F
2 6F
3 3F
4 2F
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CHXII03:ELECTROCHEMISTRY

330272 What would be the product of electrolysis if molten \({\rm{IC}}{{\rm{l}}_{\rm{3}}}\) is electrolysed?

1 \({\rm{C}}{{\rm{l}}_{\rm{2}}}\) is produced at cathode and \({{\rm{I}}_{\rm{2}}}\) is produced at anode
2 Both \({{\rm{I}}_{\rm{2}}}\,\,{\rm{and}}\,\,{\rm{C}}{{\rm{l}}_{\rm{2}}}\) are liberated at both electrodes
3 \({\rm{IC}}{{\rm{l}}_{\rm{2}}}\) is produced at cathode and \({\rm{IC}}{{\rm{l}}_{\rm{4}}}\) is produced at anode
4 \({{\rm{I}}_{\rm{2}}}\) is produced at cathode and \({\rm{C}}{{\rm{l}}_{\rm{2}}}\) is produced at anode
CHXII03:ELECTROCHEMISTRY

330273 When aqueous sodium chloride is electrolysed using Pt electrodes, the products obtained are

1 \({\rm{Na}}\,\,{\rm{and}}\,\,{{\rm{O}}_{\rm{2}}}\)
2 \({\rm{HCl}}\,\,{\rm{and}}\,\,{\rm{NaOH}}\)
3 \({\rm{NaOH}}\,\,{\rm{and}}\,\,{\rm{C}}{{\rm{l}}_{\rm{2}}}\)
4 \({\rm{NaOH,}}\,\,{{\rm{H}}_{\rm{2}}}\,\,{\rm{and}}\,\,{\rm{C}}{{\rm{l}}_{\rm{2}}}\)
CHXII03:ELECTROCHEMISTRY

330237 The anodic half-cell of lead-acid battery is recharged using electricity of 0.05 Faraday. The amount of \({\rm{PbS}}{{\rm{O}}_{\rm{4}}}\) electrolyzed in g during the process is [Molar mass of \({\rm{PbS}}{{\rm{O}}_{\rm{4}}}{\rm{ = 303}}\,\,{\rm{g}}\,\,{\rm{mo}}{{\rm{l}}^{{\rm{ - 1}}}}\)]

1 15.2
2 11.4
3 7.6
4 22.8
JEE - 2019
CHXII03:ELECTROCHEMISTRY

330217 The quantity of charge required to obtain one mole of aluminium from \({\rm{A}}{{\rm{l}}_{\rm{2}}}{{\rm{O}}_{\rm{3}}}\) is

1 1F
2 6F
3 3F
4 2F
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CHXII03:ELECTROCHEMISTRY

330272 What would be the product of electrolysis if molten \({\rm{IC}}{{\rm{l}}_{\rm{3}}}\) is electrolysed?

1 \({\rm{C}}{{\rm{l}}_{\rm{2}}}\) is produced at cathode and \({{\rm{I}}_{\rm{2}}}\) is produced at anode
2 Both \({{\rm{I}}_{\rm{2}}}\,\,{\rm{and}}\,\,{\rm{C}}{{\rm{l}}_{\rm{2}}}\) are liberated at both electrodes
3 \({\rm{IC}}{{\rm{l}}_{\rm{2}}}\) is produced at cathode and \({\rm{IC}}{{\rm{l}}_{\rm{4}}}\) is produced at anode
4 \({{\rm{I}}_{\rm{2}}}\) is produced at cathode and \({\rm{C}}{{\rm{l}}_{\rm{2}}}\) is produced at anode
CHXII03:ELECTROCHEMISTRY

330273 When aqueous sodium chloride is electrolysed using Pt electrodes, the products obtained are

1 \({\rm{Na}}\,\,{\rm{and}}\,\,{{\rm{O}}_{\rm{2}}}\)
2 \({\rm{HCl}}\,\,{\rm{and}}\,\,{\rm{NaOH}}\)
3 \({\rm{NaOH}}\,\,{\rm{and}}\,\,{\rm{C}}{{\rm{l}}_{\rm{2}}}\)
4 \({\rm{NaOH,}}\,\,{{\rm{H}}_{\rm{2}}}\,\,{\rm{and}}\,\,{\rm{C}}{{\rm{l}}_{\rm{2}}}\)
CHXII03:ELECTROCHEMISTRY

330237 The anodic half-cell of lead-acid battery is recharged using electricity of 0.05 Faraday. The amount of \({\rm{PbS}}{{\rm{O}}_{\rm{4}}}\) electrolyzed in g during the process is [Molar mass of \({\rm{PbS}}{{\rm{O}}_{\rm{4}}}{\rm{ = 303}}\,\,{\rm{g}}\,\,{\rm{mo}}{{\rm{l}}^{{\rm{ - 1}}}}\)]

1 15.2
2 11.4
3 7.6
4 22.8
JEE - 2019
CHXII03:ELECTROCHEMISTRY

330217 The quantity of charge required to obtain one mole of aluminium from \({\rm{A}}{{\rm{l}}_{\rm{2}}}{{\rm{O}}_{\rm{3}}}\) is

1 1F
2 6F
3 3F
4 2F
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CHXII03:ELECTROCHEMISTRY

330272 What would be the product of electrolysis if molten \({\rm{IC}}{{\rm{l}}_{\rm{3}}}\) is electrolysed?

1 \({\rm{C}}{{\rm{l}}_{\rm{2}}}\) is produced at cathode and \({{\rm{I}}_{\rm{2}}}\) is produced at anode
2 Both \({{\rm{I}}_{\rm{2}}}\,\,{\rm{and}}\,\,{\rm{C}}{{\rm{l}}_{\rm{2}}}\) are liberated at both electrodes
3 \({\rm{IC}}{{\rm{l}}_{\rm{2}}}\) is produced at cathode and \({\rm{IC}}{{\rm{l}}_{\rm{4}}}\) is produced at anode
4 \({{\rm{I}}_{\rm{2}}}\) is produced at cathode and \({\rm{C}}{{\rm{l}}_{\rm{2}}}\) is produced at anode
CHXII03:ELECTROCHEMISTRY

330273 When aqueous sodium chloride is electrolysed using Pt electrodes, the products obtained are

1 \({\rm{Na}}\,\,{\rm{and}}\,\,{{\rm{O}}_{\rm{2}}}\)
2 \({\rm{HCl}}\,\,{\rm{and}}\,\,{\rm{NaOH}}\)
3 \({\rm{NaOH}}\,\,{\rm{and}}\,\,{\rm{C}}{{\rm{l}}_{\rm{2}}}\)
4 \({\rm{NaOH,}}\,\,{{\rm{H}}_{\rm{2}}}\,\,{\rm{and}}\,\,{\rm{C}}{{\rm{l}}_{\rm{2}}}\)
CHXII03:ELECTROCHEMISTRY

330237 The anodic half-cell of lead-acid battery is recharged using electricity of 0.05 Faraday. The amount of \({\rm{PbS}}{{\rm{O}}_{\rm{4}}}\) electrolyzed in g during the process is [Molar mass of \({\rm{PbS}}{{\rm{O}}_{\rm{4}}}{\rm{ = 303}}\,\,{\rm{g}}\,\,{\rm{mo}}{{\rm{l}}^{{\rm{ - 1}}}}\)]

1 15.2
2 11.4
3 7.6
4 22.8
JEE - 2019
CHXII03:ELECTROCHEMISTRY

330217 The quantity of charge required to obtain one mole of aluminium from \({\rm{A}}{{\rm{l}}_{\rm{2}}}{{\rm{O}}_{\rm{3}}}\) is

1 1F
2 6F
3 3F
4 2F
For More Updates join with Us