The best description of the interactions in $$\(\mathrm{KNO}_{3}(\mathrm{~s})\)$$ is which of the following?

A.
\(\mathrm{KNO}_{3}\) is composed of macromolecules held together by strong bonds.
B.
\(\mathrm{KNO}_{3}\) is composed of atoms by delocalized electrons.
C.
\(\mathrm{KNO}_{3}\) is composed of positive and negative ions held together by electrostatic attractions.
D.
\(\mathrm{KNO}_{3}\) is composed of molecules held together by intermolecular dipole-dipole interactions.
Chemistry
AP
College Board
Exam No:AP Chemistry Practice Test Year:2024 Question No:3

Answer:

C

Knowledge points:

3.10 Solubility

Solution:

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