Question

Uses of washing soda, baking soda, baking powder, pop

Answer 1

washing soda is use to make helium gas which is use in gas balloon
baking soda is use in food to make food cripsy......eg- dhokla,idli
baking powder is use in food only....Baking soda n baking power are very similar.... it is also use to whiten the teeth

Answer 2

Washing soda-it is used in glass, soap, and in paper industries.
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Baking soda- it is used in soda acid fire extinguisher.
It is used for making baking powder.
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Pop - used for making toys, material for decoration and making for surface smooth.