Question

A balloon is attached to the mouth of a bottle containing club soda. The bottle
is then shaken gently and left to stand for some time. The balloon gets inflated
Why?​

Answer 1

Answer:

This activity demonstrates that the air inside the soda bottle expands when heated causing the air molecules to move faster and get farther apart. This is what causes the balloon to inflate. Warm air is less dense than cold. Since warm air takes up more space than the same amount of cold air it makes the balloon inflate.