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How is sodium hydroxide manufacuroxide manufactured in industries ? Name the process.In this process a gas X is formed asgas X is formed as by-product. This gas reacts with mewater to give a compound y, whice compound Y, which is used as a bleaching agent in thechemical industry. Identify X and 1ustry. Identify X and Y and write the chemical equation ofthe reactions involved.जीने के चर्ण को गर्म करने पर काला कापर​

Answer»

Explanation:

It is manufactured by chloralkali process in industries by electrolysis of AQUEOUS sodium CHLORIDE along with CHLORINE and HYDROGEN as by products .

2Na+ + 2H2O + 2e− → H2 + 2NaOH

Chlorine gas attains bleaching power when reacts with lime WATER by forming calcium oxy chloride CaOCl2.

Ca(OH)2+Cl2⟶CaOCl2+H2O



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