Question

give any four uses of caustic soda

Answer 1

1 it is used for making soaps and detergents 2 it is used in the manufacture of paper 3 it is used in purifying bauxite ore from which aluminium metal is extracted 4) it is used for making artificial textile fibres such as rayon 5) it is used in de-greasing metals , oil refining, and making dyes and bleaches they are all in lakhmir singh..hope it will helps you

Answer 2

Uses of caustic soda

1)In detergents and soaps

2)In paper making

3)In bleach manufacturing

4)In bauxite purification