Rumor identification: can not, white wine in the refrigerator freezer can not make 75% alcohol. Rumor Analysis: 1, white wine is an aqueous solution of alcohol, in the temperature is reduced to the freezing point, the formation of the solid in the alcohol content will be lower than in the liquid. If the solid is removed, the concentration of alcohol in the liquid obtained will increase. Therefore, freezing-solidifying-removing the solid may indeed increase the concentration of alcohol in the remaining liquid. 2, with the rise of alcohol concentration, solidification temperature will be lower and lower. 35 degrees of white wine solidification point is equivalent to the temperature of the home refrigerator freezer, that is to say, higher than 35 degrees of white wine, in the refrigerator freezer will not be solidified, and can not be achieved concentration. For example, 60 degrees of white wine, its freezing point is about -80 ℃, so in the ordinary household refrigerator freezer, 60 degrees of white wine can not solidify, so it can not be further concentrated. Special Note: To make 75% alcohol, you can dilute it with 95% alcohol or make it by distillation, but it is not recommended to make it at home. Because the production of alcohol at home by themselves there are certain safety hazards, such as improper operation, may cause explosions, fires and other accidents, the loss is not worth the gain, it is recommended to buy directly.