Answer:
Ores of sodium : Rock Salt (NaCl), Sodium carbonate (Na2CO3), Borax (Na2B4O7.10H20)
Down's process: Sodium is obtained by the electrolysis of molten NaCl
At Cathode: 2Na+ + 2e− → 2Na
At Anode: 2Cl− → Cl2 + 2e−
Total reaction : 2Na+ + 2Cl− → Cl2 + 2Na
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Answer:
Ores of sodium : Rock Salt (NaCl), Sodium carbonate (Na2CO3), Borax (Na2B4O7.10H20)
Down's process: Sodium is obtained by the electrolysis of molten NaCl
At Cathode: 2Na+ + 2e− → 2Na
At Anode: 2Cl− → Cl2 + 2e−
Total reaction : 2Na+ + 2Cl− → Cl2 + 2Na