Heating Curves

Given the heating curve for water, during which line segment could I find water in both the solid and liquid phase at the same time?

• AB

• BC

• CD

• DE

• EF

Tags

NGSS.MS-PS1-4

What line segment represents only the solid state?

• B

• C

• D

• E

Tags

NGSS.MS-PS1-4

A substance's heating curve is shown in the graph.  What is its boiling point?

• 100 C

• 60 C

• 80 C

• 20 C

Tags

NGSS.MS-PS1-4

Describe the substance at letter D.

• Gas

• Liquid

• Melting

• Evaporating

Tags

NGSS.MS-PS1-4

What would the state of this substance be at 0.5 ATM of pressure at a 100 degrees Celsius?

• Solid

• Liquid

• Gas

• Michigan

Tags

NGSS.MS-PS1-4

In which region(s) does temperature remain constant?

• Region 1, 3, & 5

• Region 2 & 4

• Region 1 only

• Region 1 & 2

Tags

NGSS.MS-PS1-4

In which region(s) does temperature increase?

• Region 1, 3, & 5

• Region 2 & 4

• Region 1 only

• Region 1 & 2

Tags

NGSS.MS-PS1-4

In which region(s) of the graph does a phase change occur?

• Region 1, 3, & 5

• Region 2 & 4

• Region 1 only

• Region 1 & 2

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

In which region(s) of the graph would the substance only be in one phase?

• Region 1, 3, & 5

• Region 2 & 4

• Region 1 only

• Region 1 & 2

Tags

NGSS.MS-PS1-4

Between which points is the substance changing its state of matter?

• A-B only. 

• A-B, C-D, E-F

• B-C only. 

• B-C, D-E

Tags

NGSS.MS-PS1-4