Question

PLS SOLVE THIS QUESTION
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Answer 1

Answer:

As copper is a positive element so if put pure copper on the negative plate i.e. B it will get purified

Answer 2

Answer:

a. A , the anode, is made of impure slabs of copper

b. B ,cathode, is made of pure strips of copper

c. copper(ll) sulphate solution

d. it increases in mass