GKFix MCQ Question

Why is the solubility of potassium chloride in water very high?

• A. Potassium chloride is a covalent compound
• B. Potassium chloride is a gas at room temperature
• C. Potassium chloride is non-polar
• D. Potassium chloride has a high solvation enthalpy that overcomes its lattice enthalpy