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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.
Related Questions: - Which of the following possible isomers of butanol has a chiral centre
- Which is weakest acid
- How many unpaired electrons are present in ground state for Fe²⁺(Z=26)
- Which one gives secondary alcohol when treated with Grignard reagent
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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 possible isomers of butanol has a chiral centre
- Which is weakest acid
- How many unpaired electrons are present in ground state for Fe²⁺(Z=26)
- Which one gives secondary alcohol when treated with Grignard reagent
- The unit of ionic mobility is
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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