Question

v. What happens if the volume of a gas is reduced?
a. The gas expands.
b. The pressure increases.
c. The pressure decreases.
d. The temperature falls.​

Answer 1

Answer:

the gas expand ...............

Answer 2

Answer:

option A

Explanation:

The reduction in the volume of the gas means that the molecules are striking the walls more often increasing the pressure, and conversely if the volume increases the distance the molecules must travel to strike the walls increases and they hit the walls less often thus decreasing the pressure.....