Question

Write any 4 uses of washing soda

Answer 1

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Uses of washing soda:

1. Sodium carbonate is used in glass, soap and paper industries.
2. It is used in the manufacture of sodium compounds such as borax.
3. Sodium carbonate can be used as a cleaning agent for domestic purpose like washing clothes.
4. It is used for removing permanent hardness of water.

Answer 2

Uses of sodium carbonate (washing soda) :

To manufacture glass, soap, borax and caustic soda.

It is used in water softening in laundry and cleaning.

In qualitative and quantitative analysis, it is important reagent.

It is used in paper, paints and textile industries.