Predict which one of the following is expected to be least miscible with water, a polar solvent. acetic acid, CH3CO2H acetone, CH3COCH3 chloroform, CHCl3 ethanol, CH3CH2OH chloroform, CHCl3 acetic acid, CH3CO2H acetone, CH3COCH3 ethanob, CH4CH2OH Grinding an ionic solute into a fine powder increases the rate of dissolving by increasing the area that can be attacked by the solvent. weakening the attractions between the ions. allowing the solvent particles to hit the solid surfaces harder. Grinding a solute does not increase the rate of dissolving. none of the above