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Assertion: The solute of a true solution passes through filter paper.Reason: The particles of a suspension settle down after some time.​

Answer»

Answer:

ASSERTION and the Reason both are correct but the reason is not the explanation of assertion.

Explanation:

True SOLUTION :-

A solution in which the particle SIZE of the solute is 10 - 9 m or 1 nm. completely dissolves in the solvent is called a true solution. Ex :- Sugar solution,Salt solution,Air etc.

Colloidal solution :-

A solution in which the particle size of the solute is 1 - 1000nm. The solute PARTICLES are evenly suspended in the solvent. Ex :- Milk,Blood, Shaving cream etc.

Suspension :-

The solution in which the two substances doesn't dissolve in each and The particles settle down after SOMETIME. Ex :- Chalk in water,Mud in water etc.

Hope it helps



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