200 ml of water is poured into a bowl of 400 ml capacity. The volume of water will be_________

Among the following_________is not a mixture.

The space between ____________ particles is the greatest one.

Very tiny insoluble solid separated from a liquid is__________

We mix rice, dal, salt, chillies, pepper, ghee and other ingredients to make pongal. So pongal is also a ___________

In solids, the space between the particles is less than in ___________

Water obtained from tube wells is usually ___________ water.

A____________ substance is made up of only one kind of particles

RO - a process of removing impurities from ___________ to make it potable.

____________is not affected by gravity

Define the term matter.

Why do we separate mixtures?

Give an example for mixture and justify your answer with reason.

Define - Sedimentation

Give the main difference between a pure substance and an impure substance.

Distinguish the properties of solid, liquid and gas. Draw a suitable diagram.

Using suitable apparatus from your laboratory separate the mixture of chalk powder, mustard oil, water and coins. Draw a flow chart to show the separation process

A rubber ball changes its shape on pressing. Can it be called a solid?

Why do gases not have fixed shape?

Look at the picture given below and explain the method of separation illustrated.

How can you separate a large quantity of tiny bits of paper mixed with pulses/dal?

Mr. Raghu returns home on a hot summer day and wants to have buttermilk. Mrs. Raghu has only curd. What can she do to get buttermilk? Explain