MEDIUM
6th CBSE
IMPORTANT
Earn 100

Why do materials diffuse into each other?

Important Questions on Nature of Matter

MEDIUM
6th CBSE
IMPORTANT
The Living World A book of Science and Technology>Chapter 3 - Nature of Matter>Something to know>Q 5
Define the term 'solubility'. How does it change on increasing the temperature of water?
MEDIUM
6th CBSE
IMPORTANT
The Living World A book of Science and Technology>Chapter 3 - Nature of Matter>Something to know>Q 6
Name three materials that are soluble in water.
MEDIUM
6th CBSE
IMPORTANT
The Living World A book of Science and Technology>Chapter 3 - Nature of Matter>Something to know>Q 6
Name three materials that are insoluble in water.
EASY
6th CBSE
IMPORTANT
The Living World A book of Science and Technology>Chapter 3 - Nature of Matter>Something to know>Q 1
Why do solids have fixed volume and definite shape? 
MEDIUM
6th CBSE
IMPORTANT
The Living World A book of Science and Technology>Chapter 3 - Nature of Matter>Something to know>Q 2
Briefly describe an activity to show that pure water is a transparent liquid.
MEDIUM
6th CBSE
IMPORTANT
The Living World A book of Science and Technology>Chapter 3 - Nature of Matter>Something to know>Q 3
Describe an activity to show that a solid can diffuse slowly into a liquid.
MEDIUM
6th CBSE
IMPORTANT
The Living World A book of Science and Technology>Chapter 3 - Nature of Matter>Something to know>Q 4
What is saturated solution? How can one prepare a saturated solution of common salt in water?
HARD
6th CBSE
IMPORTANT
The Living World A book of Science and Technology>Chapter 3 - Nature of Matter>Something to know>Q 5
Suggest one activity to show the effect of temperature on the solubility of a solid in water.