Analyse data to determine the relative amounts of product produced at each electrode in electrolysis. The following subject matter may be assessed in the internal assessments.

Analyse the data in the table below to determine which electrode produces a greater mass of product during the electrolysis of molten zinc chloride \((\text{ZnCl}_2)\). Justify your answer with a calculation.

An electrolytic cell containing molten calcium chloride (CaCl₂) is operated using inert electrodes. The table shows the masses of calcium and chlorine gas produced after a period of operation. Determine which statement correctly describes the relative amounts of products.