Question

60214
43. I order to coat a metal chain with gold.
i) anode must be made with gold
il). cathode must be made with gold
iii) anode must be made with metal chain
iv) cathode must be made with metal chain
v) the electrolyte must contain gold.
1'i. iv, v
2) ii, iii, v
3) i, ii, v
4) iii, iv, v​

Answer 1

Answer:

answer is 2

Explanation:

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