WAEC Chemistry 2014 Theory — Question 28

Question 28 of 38 from the West African Examinations Council (WAEC) Chemistry 2014 Theory paper, with the correct answer and a full explanation.

4(a)(i). Explain briefly each of the following terms: I. anode; II. cathode.

Model answer

I. Anode: This is the electrode where oxidation occurs (i.e. loss of electrons). II. Cathode: This is the electrode where reduction occurs (i.e. gain of electrons).

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