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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
- If Avogadro number NA, is charged from 6.022 ˣ 10²³ mol⁻¹ to 6.022 ˣ 10²⁰ mol⁻¹
- Decreasing order of stability of O₂ , O₂⁻ , O₂⁺ and O₂²⁻ is
- Cosin used to detect end point of precipitation titration by absorption is called
- For a chemical reaction X → Y,it is found that rate of the reaction is increased
- The maximum number of molecules is present in
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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