Gas Laws

Question 1

At constant volume, the kelvin temp. and pressure of a gas are directly related.

Accepted Answer

Gay-Lussac's law

Question 2

Torr is a unit of...?

Accepted Answer

Pressure

Question 3

What is the formula for density?

Accepted Answer

Mass/Volume

Question 4

Graham's law states that the heavier the gas, the ____ it's rate of effusion

Accepted Answer

Lower

Question 5

Opening a soft drink is an example of the combined gas law

Accepted Answer

False

Question 6

Letter p stands for what?

Accepted Answer

Pressure

Question 7

Tool used to measure atmospheric pressure

Accepted Answer

Barometer

Question 8

The ideal formula works best when gases obey the assumptions of what theory?

Accepted Answer

Kinetic molecular theory

Question 9

Lighter gases travel faster than heavier gases

Accepted Answer

True

Question 10

Kintic molecular theory is used to explain the behavior of gases

Accepted Answer

True

Question 11

A pressure cooker is an example of what law

Accepted Answer

Gay-Lussac's law

Question 12

What is the correct standard pressure?

Accepted Answer

1atm=760mmHg=760torr=14.7psi=101.3kPa

Question 13

Term used to describe the movement of one material through another

Accepted Answer

Diffusion

Question 14

In Boyle's law, how is pressure and volume related?

Accepted Answer

inversely

Question 15

bread rising is an example of what law

Accepted Answer

Charles

Question 16

Weather is measured using the fahrenheit scale.

Accepted Answer

True

Question 17

All 3 variables have the same relationship to each other.

Accepted Answer

Combined law

Question 18

What does the symbol N mean is gas laws?

Accepted Answer

The number of gas mol

Question 19

This is where the weather occurs, planes fly,ect

Accepted Answer

Troposphere

Question 20

Absolute zero is the lowest possible temperature

Accepted Answer

True

Question 21

Describes how fast the particles making up the gas are moving

Accepted Answer

Temperture

Question 22

Dalton's law is where gases are equal to the sum of all pressures of all gases.

Accepted Answer

true

Question 23

What is the SI unit of pressure?

Accepted Answer

Pascal

Question 24

As pressure increases, volume decreases(Boyle's law)

Accepted Answer

True

Question 25

This is the formula for predicting volume and moles using Avogadro's law

Accepted Answer

true

Gas Laws

Questions 25

Gas Laws

Questions 25