Water is a polar solvent and hexane (C6H14) is a nonpolar solvent. Which of the following correctly describes the solubility of the solute in the given solvent?
◦ mineral oil, soluble in water
◦ octane, soluble in water
◦ CCl4, soluble in water
◦ CaCl2, soluble in hexane
◦ NaHCO3, soluble in water