Kinetic Molecular Theory

Kinetic Molecular Theory

by Brenden Gil

Multiple Choice

The energy of movement is ___.

• potential energy

• kinetic energy

• mechanical energy

Multiple Choice

The force of attraction between molecules is ___.

• intermolecular forces

• bridge forces

• chemical bonds

Multiple Choice

4 people are on a boat that flips into a lake, yet not a single person got wet. How is this possible? 

• They were wearing wet suits. 

• The boat was too buoyant. 

• They were all married.

• They were all great swimmers. 

Multiple Choice

These properties describe a ___.

• solid

• liquid

• gas

Multiple Choice

These properties describe a ___.

• solid

• liquid

• gas

Multiple Choice

These properties describe a ___.

• solid

• liquid

• gas

Multiple Choice

Collisions in which particles transfer all their kinetic energy to other particles are called ___.

• elastic

• inelastic

Multiple Choice

Liquid particles have more energy than ___ particles.

• solid

• gas

Multiple Choice

The particles of ___ generally have the least amount of energy.

• solids

• liquids

• gases

Multiple Choice

Of these three states of matter, which one has the most kinetic energy? 

• Solid 

• Liquid 

• Gas

Fill in the Blank

You're driving a bus. It picks up 3 people, turns left. It picks up 4 people and turns right. It drops 1 person off and turns left. It then picks up 26 people and continues straight. How old is the bus driver? 

Multiple Choice

Solids are described as having a 

• definite shape and indefinite volume

• indefinite shape and indefinite volume

• definite shape and definite volume

• indefinite shape and definite volume

Multiple Choice

As kinetic energy (speed of particles) goes down, temperature goes _____. 

• up

• down

• stays the same

Multiple Choice

We need to store our high pressure oxygen tank. Should it be stored at low or high temperature?

• high 

• low

Multiple Choice

Malachi is under too little pressure. Should we crank up the heat or cool it down?

• crank the heat

• turn it down

Multiple Choice

What is the largest country in the world?

• Texas

• Canada

• USA

• Russia

Multiple Choice

Kinetic energy up = 

• pressure up

• pressure down

Multiple Choice

volume down, same temperature and mass =

• pressure up

• pressure down

Multiple Choice

Boyle's Law: P1V1 = P2V2

Solve for V2:

P1 = 20 pascals

V1 = 30 mL

P2 = 35 pascals

• 17.1 mL

• 20 mL

• 15.8 mL

• 21 mL

Multiple Choice

Charles' Law: V1/T1 = V2/T2

Solve for V2:

V1 = 2 mL 

T1 = 200 K 

T2 = 100 K 

• 1 mL

• 2 mL

• .5 mL

• 21 mL

Multiple Choice

What is always spelled incorrectly in the dictionary?

• antidisestablishmentarianism

• dictionary

• incorrectly

• correct

Multiple Choice

Gay-Lussac's Law: P1/T1 = P2/T2

Solve for P1: 

T1 = 32.4 K

P2 = 500 pascals 

T2 = 40 K

• 22.7 Pa

• 410 Pa

• 400 Pa

• 405 Pa

Multiple Choice

Combined Gas Law:  $$\frac{P1V1}{T1}=\frac{P2V2}{T2}$$  

Find: T1

P1 = 24 pascals 

V1 = 20 mL 

P2 = 30 pascals 

V2 = 27 mL 

T2 = 300 K

• 170.23 K 

• 210.9 K 

• 177.8 K 

• 190 K 

Multiple Choice

What gets wetter the more it dries?

• The world

• a towel  

• the sink

• dishwasher

Multiple Choice

Ideal Gas Law: PV = nRT

Solve for V.

P = 26.7 kPa 

n = .08 moles

R = 8.31

T = 322 K 

• 8.3 L

• 8 L

• 9 L

• 7.3 L

Multiple Choice

What is a space with no pressure and no particles?

• vacuum

• atmosphere

• 0 Kelvin

• Absolute zero

Multiple Select

What is it called when molecules stop moving at all. 

• vacuum

• atmosphere

• 0 Kelvin

• Absolute zero