Molten zinc chloride can be electrolysed. Describe how this experiment can be carried out in a laboratory, explaining how the products of this electrolysis are formed.

(6) marks

The products of electrolysis are Zn(l) and gas

Explanation:

Electrolysis of a subastance is breaking it into its constituents by the action of electrical current.  

In the electrolysis of molten zinc chloride, zinc metal is produced at the cathode which is a negative electrode and chlorine gas produces as the anode which is a positive electrode.

At anode :

At cathode :

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