Some Properties of Water

This topic highlights the importance of water for all living things. We will learn about the different sources of water. It also briefs on the three states in which water exists in nature.

This topic briefs the physical properties of water, including its melting point and boiling point. It also mentions the density of water with its unit. We will study the appearance like color, temperature, taste and odor of the water.

This topic highlights the definition of solute, solvent, and solution. It explains different types of solutions here. A short note on a saturated solution is also given here.

This topic sheds light on the soluble and insoluble substances via examples. We will study the difference between them. It also covers an activity to explain how various substances get dissolved in water.

In this topic, we will study the concept of floating and sinking in brief. We will come across the collection of objects which we have to classify according to their ability to float or sink. Questions are also provided here for revision.