which of the following is the best explanation of why a decrease in volume causes a increase in…

which of the following is the best explanation of why a decrease in volume causes a increase in pressure?\nat a smaller volume the atoms will move faster and hit the sides more often.\nat a smaller volume the atoms will slow down and so they will have more contact with the walls of the container.\nat a smaller volume the atoms will have less room to move around, so they will collide with the sides more often.\nthe initial statement is false. gas pressures do not increase when the volume is decreased.

which of the following is the best explanation of why a decrease in volume causes a increase in pressure?\nat a smaller volume the atoms will move faster and hit the sides more often.\nat a smaller volume the atoms will slow down and so they will have more contact with the walls of the container.\nat a smaller volume the atoms will have less room to move around, so they will collide with the sides more often.\nthe initial statement is false. gas pressures do not increase when the volume is decreased.

Answer

Answer:

The third option: At a smaller volume the atoms will have less room to move around, so they will collide with the sides more often.

Brief Explanations:

According to the kinetic - molecular theory, pressure is due to gas particles colliding with the container walls. When volume decreases, gas particles have less space, increasing collision frequency with walls, thus increasing pressure.