Which statements below correctly describe the particles of a gas. Choose the 3 statements that apply. explain
a
Gas particles vibrate slowly in their stationary positions.
b
Gas particles have high kinetic energy.
c
Gas particles have low kinetic energy.
d
Gases have a definite shape and volume.
e
Gas particles are in constant, random motion.
f
Gases have NO definite shape or volume. They take the shape and volume of the container they are in.
b, e, f are the correct statements.
b) Gas particles have high kinetic energy: Gas particles are in constant motion and move rapidly, thus they possess high kinetic energy.
e) Gas particles are in constant, random motion: Gas particles move and collide with each other and the walls of the container in a random and unpredictable manner.
f) Gases have NO definite shape or volume. They take the shape and volume of the container they are in: Unlike solids and liquids, gases do not have a fixed shape or volume. They fill the entire volume of the container they are placed in, taking on its shape.