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The cell used for the electrolysis of fused NaCl is
Options
(a) Solvay cell
(b) Down’s cell
(c) Nelson cell
(d) Castner cell
Correct Answer:
Down’s cell
Explanation:
Cell used for the electrolysis of fused NaCl is Down’s cell. It is a steel tank lined inside with fire bricks. A cylinder of carbon fixed at the centre through the bottom acts as anode. On passing an electric current, sodium ions are discharged at the cathode and chloride ions are discharged at the anode.
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Topics: S and Some P Block Elements
(157)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- How many moles of iodine are liberated when 1 mole of potassium dichromate
- The interatomic distances in H₂ and Cl molecules are 74 and 198 pm respectively
- Which one of the following is the heaviest
- In Lassaigne’s test a violet colour obtained indicates the presence of
- The oxidation state of sulpur in sodium tetrathionate (Na₂S₄O₆) is
Topics: S and Some P Block Elements (157)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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