Photosynthesis, the process in which plants convert carbon dioxide and water into carbohydrates and oxygen, is an example of a change. (physical or chemical

It is a chemical change. Hope this helps.

What is the question? if you were looking to design a method of separating something, you can separate this compound by putting both in water and allowing the water to dissolve the sugar. then pour it into another beaker and evaporate it then boom! salt and sugar : )