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Fill in the blank with the correct word.
In electrolytic refining the impure metal is made __________ while a thin sheet of pure metal is…
In electrolytic refining the impure metal is made __________ while a thin sheet of pure metal is used as _________.
Answer
Answer
AIBlanks: anode; cathode
anode; cathode. In electrolytic refining the impure metal is the anode and the thin sheet of pure metal is the cathode.
From ISC 2019 Chemistry Paper 1, question 1(a)(iii).