5
practice testMultiple Choice

Practice Test

Question 5 • Chemistry

Which statement accurately describes part of the dissolving process of a polar solute in water?

Answer
A
Water molecules are strongly attracted to nonpolar substances.
B
Water molecules surround solute molecules.
C
Solute molecules repel water molecules.
D
Solute molecules remain concentrated in one part of the solvent.

Explanation

Water is polar, so its partially positive and negative ends attract charged or polar parts of a polar solute. As the solute dissolves, water molecules surround and separate the solute molecules, allowing them to spread through the solution. Thus, the accurate statement is that water molecules surround solute molecules; they do not repel them.

AI-written and checked against the verified answer.

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