Mention any four uses of Sodium Hydroxide.

1.	Mention any four uses of Sodium Hydroxide.
Answer» 1. It is major ingredient in drain and oven cleaners.2. It is used in chemical manufacturing, oil refining, hydraulic fracturing, water treatment and metal processing.3. It is used in the manufacture of fabric, plastic wrap, paper and soap4. is used in purifying bauxite ore. Uses of Sodium Hydroxide(1) It is\xa0used\xa0for making soaps and detergents.(2) It is\xa0used\xa0for making artificial textile fibres.(3) It is\xa0used\xa0in\xa0the\xa0manufacture of paper.(4) It is\xa0used\xa0in purifying bauxite ore.

Discussion