EASY
8th ICSE
IMPORTANT
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Give two examples for Heterogeneous mixtures.

Important Questions on Matter

EASY
8th ICSE
IMPORTANT
Unravelling Science Chemistry>Chapter 1 - Matter>Exercise>Q E

Give two examples for Homogeneous mixtures.

MEDIUM
8th ICSE
IMPORTANT
Unravelling Science Chemistry>Chapter 1 - Matter>Exercise>Q F

Solve the crossword given below:

Question Image                    

ACROSS 
4. An element which is metal and liquid at room temperature.
5. Inflammable gas.

DOWN 
1. Liquid obtained after filtration.
2. The role of iron in the Haber process.

3. The symbol of this element is Ag.

EASY
8th ICSE
IMPORTANT
Unravelling Science Chemistry>Chapter 1 - Matter>Exercise>Q G
Define Diffusion.
EASY
8th ICSE
IMPORTANT
Unravelling Science Chemistry>Chapter 1 - Matter>Exercise>Q G
Define Condensation.
EASY
8th ICSE
IMPORTANT
Unravelling Science Chemistry>Chapter 1 - Matter>Exercise>Q H
Give the reasons why the particles of salt get easily mixed in the water?
EASY
8th ICSE
IMPORTANT
Unravelling Science Chemistry>Chapter 1 - Matter>Exercise>Q H
Give reasons why a perfume sprayed in a corner of a room can be smelled in other parts of the room?
EASY
8th ICSE
IMPORTANT
Unravelling Science Chemistry>Chapter 1 - Matter>Exercise>Q H
Give the reasons why wet clothes dry up on their own when kept in the open?
MEDIUM
8th ICSE
IMPORTANT
Unravelling Science Chemistry>Chapter 1 - Matter>Exercise>Q H
Give the reason why after a hot shower, the bathroom mirror fogs up?