Question

How are different solid materials grouped on the basis of solubility in water? Give two example for each.​

Answer 1

Answer: Substances have completely disappeared or dissolved in water. We say that these substances are soluble in water. Other substances do not mix with water and do not disappear even after we stir for a long time. These substances are insoluble in water.

Soluble- Salt,sugar

Insoluble- Wood,book