Question

when antacids are mixed in water bubbles are formed and Co2 gas is evolved due to​

Answer 1

I think u can clearly write the question because,

antacids (every acid) mixes completely with water and they do give some chemical changes like turning into different Colors,

but in this case CO2 is evolved due to the minerals present in water that react to the antacid poured,

pls write in the comments if you mean water bubbles or soap bubbles