Question

why the components of collidal cannot be seperated by filteration​

Answer 1

Answer:

The colloidal particles having minute size . So it cant be separated by a filter paper.The colloidal substances having very small constituents as compared to the pores of the filter paper .. Hence, the constituents substances of colloid cannot be separated by ordinary filtration.

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Answer 2

Explanation:

the components of colloid cannot be separated by simple physical method as it's particles are somehow smaller than suspensions and it can only be separated by a process called as Centrifugation.

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