The figure below shows a set-up used in electrolysis of lead iodide.

The figure below shows a set-up used in electrolysis of lead iodide.

(a) Why is heating necessary?
(b) Write the equation of the reaction that occurs at the cathode.
(c) At which electrode does reduction occurs.

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(a) To melt lead iodide for it to conduct electricity

(c) Electrode A

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sharon kalunda answered the question on March 29, 2019 at 09:31

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