5.27       Comment on the statement that “colloid is not a substance but a state of substance”.

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M manish

Common salt is behaving as a colloidal particle in benzene as a dispersion medium. It means the solute particles attain a size of the colloidal range of (1-1000 nm). So, we can say that the colloid is not a substance but a state of substance which depends on the particles size.

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