1. An increase in the speed of the molecules competes with the attraction between molecules and causes molecules to move a little further apart. Cooling a liquid decreases the speed of the molecules. A decrease in the speed of the molecules allows the attractions between molecules to bring them a little closer together.
Answers & Comments
Answer:
11.D
12.C
correct me if im wrong
hope it helps
Answer:
1. C
2. Di ko masagutan kasi wala yung graph...
Explanation:
1. An increase in the speed of the molecules competes with the attraction between molecules and causes molecules to move a little further apart. Cooling a liquid decreases the speed of the molecules. A decrease in the speed of the molecules allows the attractions between molecules to bring them a little closer together.
source: https://www.middleschoolchemistry.com/lessonplans/chapter1/lesson2