MEDIUM
9th Manipur Board
IMPORTANT
Earn 100

Bring out the difference between sol. aerosol, foam, and emulsion.

Important Questions on Pure Substances and Mixtures

EASY
9th Manipur Board
IMPORTANT
Science for Class 9>Chapter 2 - Pure Substances and Mixtures>Let us answer these:>Q 1
How will you separate a mixture of common salt and sand?
EASY
9th Manipur Board
IMPORTANT
Science for Class 9>Chapter 2 - Pure Substances and Mixtures>Let us answer these:>Q 2
What process will be used to get camphor from a mixture of camphor and common salt?
EASY
9th Manipur Board
IMPORTANT
Science for Class 9>Chapter 2 - Pure Substances and Mixtures>Let us answer these:>Q 3
Name the method used to separate a mixture of chalk powder and water.
MEDIUM
9th Manipur Board
IMPORTANT
Science for Class 9>Chapter 2 - Pure Substances and Mixtures>Let us answer these:>Q 4
How can cream be separated from milk?
EASY
9th Manipur Board
IMPORTANT
Science for Class 9>Chapter 2 - Pure Substances and Mixtures>Let us answer these:>Q 5
Name the process by which common salt is obtained from seawater.
MEDIUM
9th Manipur Board
IMPORTANT
Science for Class 9>Chapter 2 - Pure Substances and Mixtures>Let us answer these:>Q 6
How can common salt be purified?
MEDIUM
9th Manipur Board
IMPORTANT
Science for Class 9>Chapter 2 - Pure Substances and Mixtures>Let us answer these:>Q 7
Name the process by which mixture of dyes can be separated from their mixtures.
MEDIUM
9th Manipur Board
IMPORTANT
Science for Class 9>Chapter 2 - Pure Substances and Mixtures>Let us answer these:>Q 8
How will you separate water and mustard oil?