Question

washing soda usings​

Answer 1

Washing soda is used:

• In laundries and in softening of water as washing soda.

• In the manufacture of glass,sodium silicate, paper,borx,soap powder, caustic soda,etc.

• As a laboratory reagent.

• In textile and petroleum refining.

• For the preparation of various carbonates of metals.

Answer 2

Answer:

WASHING SODA CAN BE USED IN FOLLOWING THING AS FOLLOWS:-

1) TO MAKE CAKES(FOR MAKING CAKES SPONGY)

2) FOR MAKING FIRE EXTINGUISHER

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