Question

What is the uses of caustic soda?​

Answer 1

Answer:

Caustic soda (sodium hydroxide) is a versatile alkali. Its main uses are in the manufacture of pulp and paper, alumina, soap and detergents, petroleum products and chemical production. Other applications include water treatment, food, textiles, metal processing, mining, glass making and others.

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Answer 2

Answer:

The uses of caustic soda are:

1. Caustic soda is used in the manufacture of soap, paper, artificial silk and a large number of chemicals.

2. Caustic soda is used in Cotton industry for making unshrinkable cotton fabrics.

3. Caustic soda is used in the refining of petroleum and also of vegetable oils.

4. Caustic soda is used in the preparation of soda lime which is a mixture of sodium hydroxide and calcium oxide.

5. Caustic soda is used as a cleaning agent for machines and metal sheets.