Prove by an experiment that sugar is soluble in water.

Question

Few substances dissolves in water and few are not. That is why insoluble particles can be seen. Some substances are colourful even after dissolving in water. Hence, they change the colour of the food.

Answer 1

(i) We will take a glass. 

(ii) Fill it with half of water 

(iii) Now put one teaspoon of sugar in it. 

(iv) Now stir with a spoon. 

(v) We see that the sugar dissolves in water and cannot see it. It is thus clear that sugar dissolves in water.