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1 Luvun VIIv o(c) Copper sulphate soln. is electrolysed using copperelectrodes.(1) Which electrode to your left or right is knownas the oxidising electrode and why?(ii) Write the equation representing the reactionthat occurs. OHO OH>(iii) State two appropriate observations for theabove electrolysis reaction.(d) Identify : A gas which does not conduct electricityin the liquid state but conducts electricity whendissolved in water. |
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