Which of the following is TRUE of hydrophobic molecules?
A) They have limited solubility in water.
B) Water forms a cage-like structure around them.
C) Dissolving in water decreases the entropy of the mixture.
D) They self-associate by releasing some of the surrounding water molecules.
E) All of the above

Question

Quizplus · Accepted Answer

All of the statements are true regarding hydrophobic molecules. They have limited solubility in water due to their non-polar nature, which leads to water forming a cage-like structure around them. This organization decreases the entropy of the system. Hydrophobic molecules tend to self-associate in water, which releases some of the structured water molecules back into the bulk water, increasing the system's entropy.

Which of the Following Is TRUE of Hydrophobic Molecules