[填空题]
Dimethyl ether and ethanol are both organic liquids that are soluble in water. Dimethyl ether has limited solubility, whereas ethanol is soluble in water in all proportions.
1.Use the diagrams above to explain the differences in solubility of dimethyl ether and ethanol in water.
2.Predict the relative solubility of chloroethane in water, compared to dimethyl ether and ethanol.
The relative solubility of chloroethane < dimethyl ether and ethanol