Which properties concerning ionic compounds and covalent molecules are INCORRECT? pick 3 statements. A.) All ionic compounds are soluble in water. B.) All covalent molecules are INSOLUBLE in water. C.) Covalent molecules are usually soluble in organic solvents. D.) Covalent molecules have high volatility but low boiling points. Thus, at room temperature, they are usually liquids or gases. E.) Covalent molecules can only conduct electricity in the molten state. i pick A, B and E for incorrect statements. does anybody disagree? Initially i thought that all covalent molecules are INSOLUBLE in water. is that true?