Question

how are colloidal solution (sol), solution and suspension different from each other?write five points
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Answer 1

1. Homogenous mixture.

2.Particles are smaller than 1 nm ,they are not visible to naked eye.

3.They do not scatter a beam of light.

4. Solute particles cannot be separated by the process of filtration and sedimentation.

SOL:

1. Heterogenous mixtures.

2.The size of the particles is to small to seen by naked eye.

3.They scatter a beam of light passing through them.

4.Solute particles cannot be separated by the process of filtration and sedimentation.

SUSPENTION:

1.Heterogeneous mixtures.

2.Particles are visible to naked eye.

3.They scatter a beam of light passing through them.

4.Solute particles can be separated by the process of filtration and sedimentation.

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