What is the electrolyte used for nickel electroplating?

Q. In the electroplating of iron by nickel, nickel sulphate solution is taken as electrolyte. What is the acid that is added to the electrolyte during the process?

Q. 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 cathode used during this process?

[1 mark]

Q. 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.

Which of the following gets oxidised at the anode?

[1 mark]