Here's why:

* Similar polarities: Both benzoic acid and chloroform are nonpolar molecules. Benzoic acid has a polar carboxylic acid group, but the benzene ring and the rest of the molecule are nonpolar. Chloroform is also nonpolar.

* "Like dissolves like": This principle states that substances with similar polarities tend to dissolve in each other.

* Strong intermolecular forces: Benzoic acid and chloroform can form strong intermolecular forces (van der Waals interactions) with each other.

While specific quantitative solubility data for benzoic acid in chloroform is not readily available, it's safe to say that benzoic acid is highly soluble in chloroform.

Keep in mind that the solubility of a solid in a liquid can be influenced by factors like temperature and pressure.