Question

Give reasons: On opening a bottle of cold drink, a fizz sound is heard.​

Answer 1

Answer:

Basically, whenever there a solution (liquid) in the presence of a gas, some of the gas will dissolve into the liquid and some of the gas that is already in the liquid will escape and "join" the other gas. (The reason fish can breathe is because some of the oxygen in air gets dissolved into the water!)..

please mark as brainliest answer

Answer 2

Answer:

carbon dioxide which has been dissolved in the cold drinks slightly under pressure to make it fizzy... escapes on opening it