Question

Vendothermicy
120
COMPLETE
100
D
80
E
Which of the following segments of the graph
represent a phase change in temperature?
Check all that apply.
A-B
Temperature,
degrees 60
Celsius
40
B-C
20
B
с
y
D
C-D
L50
50
D-E
100
А
-20-
<&
Heat added, KJ
E-F
DONE

Answer 1

happy to help my answer I don't have answer because I don't know what is going