Explain why particles of a colloidal solution do not settle down when left undisturbed, while in the case of a suspension they do.

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asked Nov 6, 2017 in Chemistry by jisu zahaan (28,760 points) 26 374 811

Explain why particles of a colloidal solution do not settle down when left undisturbed, while in the case of a suspension they do.

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answered Nov 6, 2017 by sforrest072 (157,439 points) 61 410 939
selected Nov 10, 2017 by jisu zahaan
 
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Particle size in a suspension is larger than those in a colloidal solution. Also molecular interaction in a suspension is not strong enough to keep the particles suspended and hence they settle down.

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