MEDIUM
9th CBSE
IMPORTANT
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Why alloy is considered as a mixture?

Important Questions on Is Matter Around us Pure

EASY
9th CBSE
IMPORTANT
Why air is considered as a mixture?
MEDIUM
9th CBSE
IMPORTANT
Why is it said that solubility of any solute changes with a change in temperature?
MEDIUM
9th CBSE
IMPORTANT
Why is Tyndall effect not observed when light passes through a true solution or suspension?
MEDIUM
9th CBSE
IMPORTANT
Why cream separates from milk on churning?
MEDIUM
9th CBSE
IMPORTANT
Why different colours present in the ink rise to different levels during paper chromatography?
MEDIUM
9th CBSE
IMPORTANT
Differentiate between true solution, colloidal solution and suspension?
EASY
9th CBSE
IMPORTANT
List the points of differences between homogeneous and heterogeneous mixtures?