HARD
9th Chhattisgarh Board
IMPORTANT
Earn 100

Separate the following into elements, mixtures and compounds – lemonade, rocks, copper, diamond, salt, neon gas, salad, pure water, aluminium, silver, soap, blood, carbon dioxide, sodium.

Important Questions on Matter : Nature and Behaviour

MEDIUM
9th Chhattisgarh Board
IMPORTANT
Science (Theory & Practical) Class-9>Chapter 2 - Matter : Nature and Behaviour>Exercise>Q 5
Explain pure substance with examples.
MEDIUM
9th Chhattisgarh Board
IMPORTANT
Science (Theory & Practical) Class-9>Chapter 2 - Matter : Nature and Behaviour>Exercise>Q 5
Explain the saturated solution with examples.
MEDIUM
9th Chhattisgarh Board
IMPORTANT
Science (Theory & Practical) Class-9>Chapter 2 - Matter : Nature and Behaviour>Exercise>Q 5
Explain colloid with examples.
MEDIUM
9th Chhattisgarh Board
IMPORTANT
Science (Theory & Practical) Class-9>Chapter 2 - Matter : Nature and Behaviour>Exercise>Q 5
Explain suspension with examples.
HARD
9th Chhattisgarh Board
IMPORTANT
Science (Theory & Practical) Class-9>Chapter 2 - Matter : Nature and Behaviour>Exercise>Q 6
Through an activity, demonstrate that the sugar dissolved in water is a solution.
HARD
9th Chhattisgarh Board
IMPORTANT
Science (Theory & Practical) Class-9>Chapter 2 - Matter : Nature and Behaviour>Exercise>Q 7
What is the effect of temperature on the solubility of a solid in a liquid? Explain through an activity.
HARD
9th Chhattisgarh Board
IMPORTANT
Science (Theory & Practical) Class-9>Chapter 2 - Matter : Nature and Behaviour>Exercise>Q 8
Write the differences between solutions, colloids and suspensions.
MEDIUM
9th Chhattisgarh Board
IMPORTANT
Science (Theory & Practical) Class-9>Chapter 2 - Matter : Nature and Behaviour>Exercise>Q 9
How will you differentiate between homogeneous and heterogeneous mixtures?