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| 1. |
Write down the preparation and uses of chlor alkalie process |
| Answer» The most common\xa0chloralkali process\xa0involves the electrolysis of aqueous sodium\xa0chloride\xa0(a\xa0brine) in\xa0a\xa0membrane cell.\xa0A\xa0membrane, such as one made from Nafion, Flemion or Aciplex, is\xa0used\xa0to prevent the reaction between the\xa0chlorine\xa0and hydroxide ions.\xa0The chlor-alkali electrolysis process is used in the manufacture of chlorine,\xa0hydrogen, and\xa0sodium hydroxide\xa0(caustic) solution. Of these 3, the primary product is chlorine. Chlorine is 1 of the more abundant chemicals produced by industry and has a wide variety of industrial uses. | |