Does sugar have evaporation
4 answers
I do not understand your question. Do you mean sugar water?
Sugar is a solid if you are talking about table sugar, sucrose. It doesn't not have an appreciable vapor pressure; therefore, it doesn't evaporate when placed in an open vessel.
Yes it does.
Elizabeth--I have an experiment for you to do. Sprinkle a spoonful of table sugar on the breakfast table about 7 A. M. Let it stand for 24 hours. At the end of 24 hours, let me know how much of the sugar has evaporated. Some may be missing due to ants, roaches, and/or other varmits, but none will have evaporated.