Question

The mouth of a balloon is stretched and fixed tightly over the neck of an empty boiling tube. What happens when this boiling tube is placed as below and also give reason for your answer. (1) In a beaker containing hot water (2) In a beaker containing cold water plz explain your answer

Answer 1

Answer:

your answer is in image

Answer 2

Explanation:

When the beaker is put in cold water it will not inflate because the air pressure of cold air is less than that of hot air

and when you put that beaker in hot water the balloon will inflate because of thermal expansion due to latent heat of expansion due to heat there will be thermal expansion in the balloon because hot steam it is coming from the bowl of water

hope it helped if there are some points in specific you can ask me