Question

What are the uses of bases?

Answer 1

There are many bases that are used for many purposes. Some of the bases are sodium hydroxide, calcium hydroxide, ammonium hydroxide etc .
Basically, sodium hydroxide is used in the manufacture of soap. It is also used in petroleum - refining and also used in making of rayon.
Calcium hydroxide is used to neutralize acids in water supplies. It is also used in the mixture of whitewash.
Ammonium hydroxide is used to remove ink spots from clothes and to remove grease from window-panes. It is also used in the cosmetic industry.