Question

Salt a commonly used in bakery products on heating gets converted into another salt b which itself is used for removal of hardness of water and a gas c is evolved. The gas c when passed through the limewater, turns it milky. Identify a, b and c

Answer 1

I think the answer is this:

A _ NaHCO3

B_NAHCO3

C _Co2

Answer 2

NaHO3

NaHCO3

CO2.....

mark me BRAINLIST