MEDIUM
9th Manipur Board
IMPORTANT
Earn 100

Define matter. Give four examples of matter.

Important Questions on Nature of Matter

MEDIUM
9th Manipur Board
IMPORTANT
Science for Class 9>Chapter 1 - Nature of Matter>Questions :>Q 2

Which of the following are matters?

Book, chair, heat, smell, pen, hot tea, light, electric bulb.

MEDIUM
9th Manipur Board
IMPORTANT
Science for Class 9>Chapter 1 - Nature of Matter>Questions :>Q 3
List the points of difference between homogeneous and heterogeneous matters.
MEDIUM
9th Manipur Board
IMPORTANT
Science for Class 9>Chapter 1 - Nature of Matter>Questions :>Q 1
Describe what happens when sugar is dissolved in water and there is no increase in the volume?
MEDIUM
9th Manipur Board
IMPORTANT
Science for Class 9>Chapter 1 - Nature of Matter>Questions :>Q 2
Even one or two crystals of potassium permanganate can impart colour to a large volume of water. Which characteristic of matter is illustrated by this observation?
MEDIUM
9th Manipur Board
IMPORTANT
Science for Class 9>Chapter 1 - Nature of Matter>Questions :>Q 3
What are the characteristics of the particles of matter?
MEDIUM
9th Manipur Board
IMPORTANT
Science for Class 9>Chapter 1 - Nature of Matter>Let us answer these:>Q 1
When a bottle of perfume was opened in a room, we can smell it even from a considerable distance. Why?
MEDIUM
9th Manipur Board
IMPORTANT
Science for Class 9>Chapter 1 - Nature of Matter>Let us answer these:>Q 2
What is diffusion? Give one example of diffusion of gases in a liquid.
HARD
9th Manipur Board
IMPORTANT
Science for Class 9>Chapter 1 - Nature of Matter>Let us answer these:>Q 3

Give reason.

A gas fills completely all the space available to it.