Question

colloidal solution appears to be homogeneous but it is hetrogeneous.explain​

Answer 1

At the microscopic level, a colloid is heterogenous. At the macroscopic level it is homogenous.

Macroscopically, a colloid shows a single "phase": if you sample a few micro liters anywhere, it will always have the same composition. But if you look at the microscopic level, you will find that there are at least two different regions, each with a different composition.

Answer 2

Answer:

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