1.

During electroplating of an article with nickel – (1) Name1. The electrolyte2. The cathode(2) Give the reaction of the electrolysis at1. The cathode .2. The anode

Answer»

(1) (a) Nickel sulphate

(b) Article

(c) Pure nickel plate / rod

(2) (a) At Cathode: Ni2+ + 2e– →  Ni(s)

(b) At Anode: Ni(s) – 2e– → Ni2+



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