Question Detail
Question
Which of the following compounds will be most soluble in water at room temperature?
Correct Answer
Option B is the correct answer.
Detailed Explanation
Phenylammonium chloride (C6H5NH3+Cl-) is an ionic salt and is highly soluble in water. Phenol, benzoic acid, and benzylamine have limited water solubility due to their hydrophobic aromatic rings.
Hint
Which compound is ionic?