Q5 of 38 Page 64

How can we separate particles of colloidal solution? Name the process.

Particles of a colloidal solution can be separated by centrifugation. The process employs the principle that particles that are dense settle at the bottom whereas the lighter particles stay at the top when spun rapidly.


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Which one amongst the following will show Tyndall effect?

(i) Common salt solution


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(iii) Milk

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