Question

A. Choose the correct
options.
A balloon inflates when air is pumped
into it. Which of the following
conclusions can be drawn from it?
a. Gases do not exert pressure
b. Gases exert pressure
c. Gases are heavier than solids
d. Gases do not have any mass​

Answer 1

Answer:

b. gases exert pressure

Answer 2

Answer:

option b is absolutely correct