Question

Describe two importants uses of caustic soda and sodium carbonate

Answer 1

Naoh : 1 used as lab reagent.

2 as a cleansing agent.

3 used in manufacture of soap and detergents.

Na2co3 : 1 in manufacture of soda glass.

2 in removal of permanent hardness of water.

3 in washing

Answer 2

HEYA MATE HERE U GO.

❤⭐SODIUM HYDROXIDE (NaOH) IS USED⭐❤

• In the manufacture of soaps , paper industries.
• In petroleum refining.
• In mercerising cotton.
• As a laboratory reagent.

❤⭐SODIUM CARBONATER ( Na2 CO3) IS USED ⭐❤

• To remove hardness of water.
• In the preparation of glass, caustic soda.
• In laundries as washing soda.
• In paper , paints and petroleum industries.