| A | B |
|---|
| Kinetic energy is directly proportional to | temperature Kelvin |
| What is sublimation | solid to gas |
| what is deposition | gas to solid |
| what is condensation | gas to liquid |
| what is vaporization | liquid to gas |
| What is freezing | liquid to solid |
| what is melting | solid to liquid |
| High boiling point of water | hydrogen bonds |
| Absolute zero | 0 K |
| What phase changes are exothermic | condensation and freezing |
| What phase changes are endothermic | vaporization and melting |
| compared to celsius, kevin is always | 273 higher |
| definite shape and volume | solid |
| definite volume shape of container | liquid |
| fills container and takes shape of container | gas |
| During phase change temperature is | constant |
| exothermic means | release energy |
| endothermic means | absorbs energy |
| 100 K = ? celsius | -173 celsius |
| The highest kinetic energy is the | highest temperature |
| Table H what is the boiling point of water at STP | 100 Celsius |
| the unit for energy | joule |
| What table list freezing /melting points? | S |
| Table H What is the boiling pt of ethanol at 50 kPa | 62 |
| What is the vapor pressure of propanone at 25 celsius | 32 kPa |
| Rigid crystalline structure | solid |
| Heat is a form of | energy |
| when ice boils at its normal boling pt its temp and pressure are at | STP |
| On a heating curve, horizontal lines indicate | phase change |
| On a horizontal line | KE constant Pe changing |
| Heat of fusion indicates what phase changes | melting/freezing |
