3.4 Boiling point and melting point

• physics
• Middelbare school
• vwo
• Leerjaar 2

3.4 boiling and melting point

This is a melting diagram.

Can you tell what happens at each point?

In what phase is your matter at point A?

1. solid
2. liquid
3. gas
4. sleeping

In what phase is your matter at point C?

1. solid
2. liquid
3. gas
4. sleeping

In what phase is your matter at point F?

1. solid
2. liquid
3. gas
4. sleeping

In what phase is your matter between point
B & C ?

1. solid & liquid
2. liquid & gas
3. solid & gas
4. solid, liquid & gas

In what phase transition is your matter between point D & E ?

1. sublimating
2. evaporating
3. condensation
4. boiling

This is a different diagram. What's it's name?

And can you tell what happens at each point?

In what phase is your matter at
09:18 AM ?

1. solid
2. liquid
3. gas

In what phase is your matter at
55*C ?

1. solid & liquid
2. liquid & gas
3. gas & solid

Extra assignments

Use table 1, page 100 to answer the following questions.

In what state is aluminium at 1000 degrees Celsius?

1. solid
2. liquid
3. gas

In what state is mercury at -50 degrees Celsius?

1. solid
2. liquid
3. gas

In what state is butane at 18 degrees Celsius?

1. solid
2. liquid
3. gas

In what state is glycerol at 30 degrees Celsius?

1. solid
2. liquid
3. gas

In what state is nitrogen at - 100 degrees Celsius?

1. solid
2. liquid
3. gas

In what state is iron at 10 degrees Celsius?

1. solid
2. liquid
3. gas