Heating Curve Flashcard

Front

What line segment represents only the solid state? Options: A-B, B-C, C-D, D-E

Back

A-B

Front

Between which points is the temperature of the substance remaining constant?

Back

B-C, D-E

Front

Between which two points is Vaporization?

Back

D <----> E

Front

A substance's heating curve is shown in the graph. What is its boiling point? Options: 100 C, 60 C, 80 C, 20 C

Back

60 C

Front

What is happening during segment DE of the cooling curve for an unknown substance? Options: boiling, condensation, freezing, melting

Back

freezing

Front

Which direction shows an increase in potential energy?

Back

From point A to Point F

Front

Which direction shows an increase in attractive forces?

Back

From point F to point A

Front

Which direction shows a decrease in attractive forces?

Back

From point A to Point F

Front

Which segment shows boiling? Options: A to B, B to C, D to E, E to F

Back

D to E

Front

Stored energy due to the interactions between particles

Back

potential energy