Define the term dispersion medium.

Important Questions on Is Matter Around Us Pure?

EASY

9th CBSE

IMPORTANT

Modern's abc+ of SCIENCE CHEMISTRY FOR Class IX>Chapter 2 - Is Matter Around Us Pure?>Revision Exercise>Q 7

Define the term Saturated solution.
 

EASY

9th CBSE

IMPORTANT

Modern's abc+ of SCIENCE CHEMISTRY FOR Class IX>Chapter 2 - Is Matter Around Us Pure?>Revision Exercise>Q 7

Define the term Brownian movement.

EASY

9th CBSE

IMPORTANT

Modern's abc+ of SCIENCE CHEMISTRY FOR Class IX>Chapter 2 - Is Matter Around Us Pure?>Revision Exercise>Q 7

Define the term Solvent.

EASY

9th CBSE

IMPORTANT

Modern's abc+ of SCIENCE CHEMISTRY FOR Class IX>Chapter 2 - Is Matter Around Us Pure?>TEST YOURSELF>Q 1

Which of the two: soap solution or sugar solution scatter light? 

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9th CBSE

IMPORTANT

Modern's abc+ of SCIENCE CHEMISTRY FOR Class IX>Chapter 2 - Is Matter Around Us Pure?>TEST YOURSELF>Q 2

What is meant by a pure substance? Give example. 

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9th CBSE

IMPORTANT

Modern's abc+ of SCIENCE CHEMISTRY FOR Class IX>Chapter 2 - Is Matter Around Us Pure?>TEST YOURSELF>Q 3

Give one example of emulsion. 

MEDIUM

9th CBSE

IMPORTANT

Modern's abc+ of SCIENCE CHEMISTRY FOR Class IX>Chapter 2 - Is Matter Around Us Pure?>TEST YOURSELF>Q 4

State one example where water undergoes a physical change and one example in which it undergoes a chemical change. 

MEDIUM

9th CBSE

IMPORTANT

Modern's abc+ of SCIENCE CHEMISTRY FOR Class IX>Chapter 2 - Is Matter Around Us Pure?>TEST YOURSELF>Q 5

Choose the odd one from the following: Air, Brass, Steam, Gunpowder.