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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: - In the titration of strong acid and weak base, the indicator used is
- Butanenitrile is prepared by heating
- Aromatic hydrocarbon shows mostly
- Bauxite is concentrated by
- Oxidation numbers of P in PO₄³⁻, of S in SO₄²⁻ and that of Cr in Cr₂O₇²⁻
Topics: Surface Chemistry and Isolation of Elements
(88)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- In the titration of strong acid and weak base, the indicator used is
- Butanenitrile is prepared by heating
- Aromatic hydrocarbon shows mostly
- Bauxite is concentrated by
- Oxidation numbers of P in PO₄³⁻, of S in SO₄²⁻ and that of Cr in Cr₂O₇²⁻
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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