Question

how can you say sugar is a pure substance?​

Answer 1

Explanation:

Sugar is a pure substance because it has only 1 type of molecule. It cannot be separated into 2 or more components. In the case of milk it is a mixture as you can separate components of milk by physical process......

Answer 2

Question

how can you say sugar is a pure substance?

Answer

Sugar is a pure substance because it has only 1 type of molecule. It cannot be separated into 2 or more components. In the case of milk it is a mixture as you can separate components of milk by physical process. It has more than 1 type of molecules like fat molecules , water , carbohydrate , protein , vitamins etc..

hope it helps youhh