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Which one of the following is true in electrolytic refining
Options
(a) Impure metal is made cathode
(b) Impure metal is made anode
(c) Impure metal is made cathode and pure metal as anode
(d) Both electrodes must be of pure metal
Correct Answer:
Impure metal is made anode
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Surface Chemistry and Isolation of Elements
(88)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following is contained in alcoholic beverages
- Which metal will displace copper from copper sulphate solution
- N₂ gas will not be evolved upon reaction of HNO₂ with which of the following
- Wood charcoal is used to decolourise sugar because it
- The pH value of the solution in which a particular amino acid dose not migrate
Topics: Surface Chemistry and Isolation of Elements (88)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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