ICSE Class 10 Chemistry Question 7 of 18

Solved 2020 Question Paper ICSE Class 10 Chemistry — Question 3

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3
Question

Question 2(c)

Choose the correct word which refers to the process of electrolysis from A to E, to match the description (i) to (iv):

A: Oxidation B: Cathode C: Anode D: An electrolyte E: Reduction

(i) Conducts electricity in aqueous or in molten state.

(ii) Loss of electron takes place at anode.

(iii) A reducing electrode.

(iv) Electrode connected to the positive end or terminal of the battery.

Answer

(i) Conducts electricity in aqueous or in molten state — D: An electrolyte

(ii) Loss of electrons takes place at anode — A: oxidation

(iii) A reducing electrode — B: Cathode

(iv) Electrode connected to positive end or terminal of the battery. — C: Anode