An iron nail is to be electroplated with nickel using a nickel plate to prevent it from rusting. The electrolyte used for this purpose is nickel sulphate. Based on the above information, answer the following questions.

What is the anode used during this process?

[1 mark]

Nickel plate

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Graphite

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Iron nail

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Platinum

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Solution

The correct option is A Nickel plate
In electroplating, the metal that would be used for coating is always placed at the anode. This is because the metal at anode first gets oxidised and becomes an electrolyte which then gets reduced and plated on the cathode. Hence, the anode used in this process is the nickel plate.

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An iron nail is to be electroplated with nickel using a nickel plate to prevent it from rusting. The electrolyte used for this purpose is nickel sulphate. Based on the above information, answer the following questions. What is the anode used during this process? [1 mark]

An iron nail is to be electroplated with nickel using a nickel plate to prevent it from rusting. The electrolyte used for this purpose is nickel sulphate. Based on the above information, answer the following questions.

What is the anode used during this process?

[1 mark]