Separation of S...

Which of the following is essential to perform winnowing activity?

Paheli bought some vegetables such as french beans, lady’s finger, green chillies, brinjals and potatoes all mixed in a bag. Which of the following methods of separation would be most appropriate for her to separate them?

 Which of the following method used to separate two miscible liquids?

The process of settling down of particles of a solid in a liquid is known as?

The method used to separate substances differing in colour, size and shape from a solid mixture ………………….

The solubility of water __________ with an increase in water.

Hand picking method is effective in?

Separation of common salt from the sea water is by ……………?

The process of solid changing directly in vapour form without becoming liquid is called?

In a mixture, solids of different size can be separated by ……………..

Boojho’s grandmother is suffering from diabetes. Her doctor advised her to take ‘Lassi’ with less fat content. Which of the following methods would be most appropriate for Boojho to prepare it?

The spinner in washing machine dries clothes works on the principle of ?

Air is a __________?

Salt is obtained from sea water by using which of the following process?

Combine' is used in which of the following?