Question

write any four uses of washing soda and baking soda​

Answer 1

Explanation:

• Sodium carbonate (washing soda) is used in glass, soap and paper industries.
• It is used for removing permanent hardness of water.
• It is used in the manufacture of borax,
• It is also used in soda - acid fire extinguishers.

Answer 2

Washing soda is used:-

1. In laundries and in softening of water as washing soda.
2. In the manufacture of glass,sodium silicate, paper,borx,soap powder, caustic soda,etc.
3. As a laboratory reagent.
4. In textile and petroleum refining.

Baking soda :-

1. Mouthwash.
2. Soothe canker sores.
3. Whiten your teeth.
4. Deodorant.

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