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A. Surf
B. Soap
C. Plaster of Paris
D. Gum

Submitted by: Mansoor Ahmed Suhag

Caustic soda is for example used in the production of silicas, silicates and metasilicates, phosphates, fibres, bleach, detergents and soaps as well as in food processing (for example of sugar) and in the refining of vegetable and mineral oils.

Correct Answer: Soap

Last Updated: July 09, 2021