Chemistry Unit 8 choice

Question 1

According to Boyle’s law as volume increases, pressure….
Is this a direct or indirect relationship?

Answer 1

Decreases, indirect

Question 2

As the temperature of a gas increases, volume…….
Is this a direct or indirect relationship?

Answer 2

increases, direct

Question 3

As the number of moles ____________, volume increases.
Is this a direct or indirect relationship?

Answer 3

increases, direct

Question 4

As the temperature of a gas decreases, pressure….
Is this a direct or indirect relationship

Answer 4

decreases, direct

Question 5

For the Standard Temperature and Pressure, the standard temperature is ___________ and the standard pressure is ________________.

Answer 5

273K, and 1 atm

Question 6

What are the three parts of the Kinetic Molecular Theory

Answer 6

1. gas particles in constant, random, rapid motion
2. gas particles are vert far apart
3. elastic collision energy is transferred

Question 7

How do gas particles create pressure?

Answer 7

more collisions of particles in a small space

Question 8

What are three ways to increase pressure

Answer 8

1. decrease volume
2. increase temperature
   3.decrease about of moles

Question 9

If you increase the temperature, how are you affecting the speed of the particles?

Answer 9

the particles are moving faster