The first postulate of the KMT is that all matter is made up of

• tiny particles

• molecules

• cells

• mass

Tags

NGSS.MS-PS1-1

According to the KMT, increasing the temperature of particles will

• give off energy

• increase motion

• decrease volume

• decrease pressure

Gas pressure is caused by

• gas molecules colliding with surfaces
• gas molecules condensing to a liquid
• gas molecules hitting other gas molecule
• barometers

Tags

NGSS.MS-PS2-1

• Gas particles are elastic and do not attract each other.
• The kinetic energy of gas is dependent on temperature 
• Energy is not lost when gas particles collide with each other or with the walls of the container.
• All of the above

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

Which of the following is NOT a part of the kinetic molecular theory of gases?

• Gases move in random, constant, straight-line motion

• Gases are separared by great distances

• Gases are attracted to each other

• Gases transfer energy when they collide

Which of the following is NOT a part of the kinetic molecular theory?

• Gas particles are separated by large distances relative to their size

• Gas particle move in random and stright-line motion

• Gas particles have no attractive forces

• Gas particles stay close together and collide often

Which of the following measures the amount of particle collisions against the walls of the container?

• pressure

• temperature

• volume

• density

The energy of movement is ___.

• potential energy

• kinetic energy

• mechanical energy

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

The more energy that particles have, the ___ they move.

• slower

• faster

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-1

NGSS.MS-PS3-4

A hypothetical gas that perfectly fits all the assumptions of the kinetic molecular theory is known as

• real gas

• ideal gas

• imaginary gas

• perfect gas