Question

Benzene $\left(C_6{H}_6\right)$ is a toxic solvent that was used in the past for numerous commercial applications. Even though the compound had been removed for most applications, it is still used commercially for certain substances.
Based on structure knowledge, which compound would be most soluble in benzene?

• A. Ethanol $\left(C{H}_{3}C{H}_{2}OH\right)$.
• B. Acetic acid.
• C. Naphthalene $\left(C_{10}{H}_8\right)$.
• D. Sodium chloride.

Answer 1

The correct option is A Ethanol $\left(C{H}_{3}C{H}_{2}OH\right)$.

Ethanol is some degree soluble in benzene. denatured ethanol consists of trace amounts of dissolved benzene. Benzene is non polar but polar at some faces of its plane.

Remaining all are highly polar.