Question

What is washing soda? State two properties and two uses of washing soda.

Answer 1

Two important uses of washing soda are:
→ It is used in glass, soap, and paper industries.
→ It is used to remove permanent hardness of water.

Two important uses of baking soda are:
→ It is used as baking powder. Baking powder is a mixture of baking soda and a mild acid known as tartaric acid. When it is heated or mixed in water, it releases CO2 that makes bread or cake fluffy.
→ It is used in soda-acid fire extinguishers

Answer 2

$<b>$ hey mate

here's your answer,

washing soda:

》 sodium carbonate is used and dissolved in water for cleaning and washing purposes.

properties:

● it is a crystalline solid which is basically white in colour.

● and the substance used (sodium carbonate) has a melting point of 851°.

two uses :

● as the name suggests that it is used for cleaning and washing.

● it is used in manufacture of soaps etc

hope it helps you mate✌✌

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