Lab Quiz
Q.1 What happened when the two toothpicks were together and you dropped a drop of water?
Q.2 What happened when the two toothpicks were together and you dropped a drop of alcohol?
Answer 1:- when the water was dropped, the toothpicks spread apart than came back together
Answer 2:-when the alcohol was dropped, the toothpicks spread apart in multiple directions and were no longer parallel to each other
Q.3 What are the properties of water?
Answer :-Cohesion, Adhesion, Capillary Action
Q.4 Attraction between molecules of the same substance, water sticks to itself. stays together
Answer:-Cohesion
Q.2 What happened when the two toothpicks were together and you dropped a drop of alcohol?
Answer 1:- when the water was dropped, the toothpicks spread apart than came back together
Answer 2:-when the alcohol was dropped, the toothpicks spread apart in multiple directions and were no longer parallel to each other
Q.3 What are the properties of water?
Answer :-Cohesion, Adhesion, Capillary Action
Q.4 Attraction between molecules of the same substance, water sticks to itself. stays together
Answer:-Cohesion
Q.5 Rise of water against force of gravity?
Answer:-Capillary Action
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