States Of Matter, Forces, Bonds

Question 0

Weakest

Answer 0

Dispersion

Question 1

Strongest intermolecular forces

Answer 1

Hydrogen

Question 2

Middle

Answer 2

Dipole dipole

Question 3

Dipole dipole

Answer 3

Attractive forces between positive end of one polar molecule and the negative end of another; permanent polar, arrow pulling towards negative

Question 4

Dispersion

Answer 4

Greater dispersion force, larger molecule, weakest, no overall dipole,

Question 5

Properties of plasma

Answer 5

Contains ions, same properties as gases

Question 6

Two types of solids

Answer 6

Crystalline
Orderly, geometric, repeating structure, definite melting point

Amorphous
Random, no definite melting point

Question 7

Surface tension

Answer 7

Measure of inward pull

Question 8

Capillary action

Answer 8

Wicking

Question 9

What affects viscosity?

Answer 9

Attractive forces
Particles size and shape
Temperature

Question 10

In the KMT the gases are assumed to be

Answer 10

Ideal

Question 11

6 Assumptions of KMT

Answer 11

1) gases consist of tiny particles
2) distance between particles is large compared to particle size
3) gas particles have no attractive forces for one another
4) gas particles move in straight lines when they collide
5) no energy is lost during collisions (perfectly elastic)
6) the average kinetic energy is the same for all gases at the same temperature

Question 12

Diffusion

Answer 12

Movement of one material through another

Gases mixing together

Question 13

Effusion

Answer 13

Gas escaping through tiny opening

Question 14

Pressure

Answer 14

Force per unit area

Question 15

SI unit of force

Answer 15

Newton

Question 16

Newton per meter squared

Answer 16

Pascal

Question 17

Atm stands for

Answer 17

Atmosphere

Question 18

Who invented the barometer and what does it do?

Answer 18

Torricelli and it measures atmospheric air pressure

Question 19

Manometers

Answer 19

Measure gas pressure in closed container

Open vs closed

Question 20

Partial pressure is independent of the type of gas and depends on

Answer 20

Moles, size of container, temperature

Question 21

What is stronger intra or inter?

Answer 21

Intra

Question 22

Intermolecular force that exists between all particles

Answer 22

Dispersion

Question 23

Hydrogen bonds occur between

Answer 23

Fluorine, oxygen, nitrogen

Question 24

Vaporization only at the surface of a liquid

Answer 24

Evaporation

Question 25

Point where the difference from liquid and vapor are indistinguishable

Answer 25

Critical point I

Question 26

Point of the phase diagram that represents the temp and pressure at which all 3 phases coexist

Answer 26

Triple point

Question 27

Reverse of sublimation

Answer 27

Deposition

Question 28

If something has no dipole, it's being pulled equally which means it's ___

Answer 28

Nonpolar

Question 29

Water is a ____with ___lone pairs

Answer 29

Bent | Two

Question 30

What two things have no overall dipole?

Answer 30

Tetrahedrals and hydrocarbons

Question 31

Solid to gas

Answer 31

Sublimation

Question 32

Gas to solid

Answer 32

Deposition

Question 33

Liquid to gas

Answer 33

Vaporization

Question 34

Gas to liquid

Answer 34

Condensation