Question 13
Structure of Matter and Kinetic TheoryWhich of the following does NOT cause a reduction of the surface tension of water?
- A.Soap solution
- B.Detergent
- C.Alcohol
- D.Camphor
- E.Grease
Show the answer and explanation
Answer: E (Grease)
Explanation
Soap, detergent, alcohol and camphor all lower the surface tension of water. Grease does not mix with water and does not lower it in this way.