Question

What is baking soda? How is it obtained from sodium chjloride?

Mention any two uses of baking soda​

Answer 1

Answer:

Baking soda on heating producedcarbon dioxide which makes barter soft and spongy. Sodium bicarbonateis a base thus it is used as antacid.Sodium bicarbonate is also used in thetreatment of overdose of aspirin. Mixing of sodium bicarbonate in water is exothermic.

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Answer 2

baking soda called sodium hydrogen carbonate.

when add of

Nacl+NH3+H20+CO2gives naHco3+NH4Cl

naHco3 forms

Uses

1)used in cakes