Chemistry-
General
Easy
Question
Which process occurs in the electrolysis of aqueous solution of nickel chloride at nickel anode?
- Ni2+ + 2e →Ni
- 2H+ + 2e → H2
- 2Cl– → Cl2 + 2e
- Ni →Ni2+ + 2e
The correct answer is: Ni →Ni2+ + 2e
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