Common Salt and its Constituents MCQ

The by product liberated at the cathode during electrolysis of brine is 1. Hydrogen 2. Chlorine 3. Oxygen 4. Nitrogen

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Water solution of sodium chloride is called : 1. Aquaregia 2. Brine 3. Fehling's Solution 4. Water gas

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Castner Kellner's cell is divided into three compartments by : 1. Asbestos partitions 2. Non-porous slate partitions 3. Steel partitions 4. Copper partitions

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The cathode in Nelson's cell is : 1. Copper plate 2. Graphite rod 3. Vessel itself 4. Mercury

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The Nelson's cell is lined inside with : 1. Mica 2. Porcelein 3. Copper 4. Asbestos

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