Temperature C Part B Use the graph below to answer the

Last updated: 5/5/2023

Temperature C Part B Use the graph below to answer the questions that follow 180 160 140 120 100 80 60 40 2 Phase Change Diagram B 4 A 6 8 D 10 12 14 16 18 Time minutes E 20 6 What phase change is occurring between point B to C Is this endothermic or exothermic What are the molecules doing for this change to occur 7 What phase change is occurring between point 22 E to D Is this endothermic or exothermic What are the molecules doing for this change to occur MU 8 The portion labeled CD shows a change in what type of energy Kinetic or potential 9 What is the phase change called when a substance goes from a solid directly to a gas s g 10 As the diagram goes from A to E what is happening to the kinetic energy What happens to the molecules as you go from A to E