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1
Q:

Which of the following mixtures is not a colloid?

A) Sugar water B) Milk
C) Paint D) Fog

Answer:   A) Sugar water



Explanation:

Colloids include gels, sols, and emulsions; the particles do not settle, and cannot be separated out by ordinary filtering or centrifuging like those in a suspension.

These Colloid substances consists of ultramicroscopic particles of one substance dispersed through another substance from which we cannot separate them.

 

Sugar water is not a colloid and it is a solution in which we can separate them.

Subject: Chemistry
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