Formative Practice 6.1 – Form 5 Science (KSSM) Chapter 6

Question 1:
Draw and label the structures of an electrolytic cell.


Question 2:
Describe the movement of ions to electrodes during electrolysis.

During electrolysis, positive ions (cations) move to the cathode (negative electrode) and negative ions (anions) move to the anode (positive electrode).

Question 3:
Give four examples of applications of electrolysis in industries.

Extraction of metal, purification of metal, electroplating of metal and wastewater treatment using electrocoagulation

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