Which one amongst the following will show Tyndall effect? Milk. - Vidyadip

Question

Which one amongst the following will show Tyndall effect?
Milk.

✓

Answer

(b) milk and (d) starch solution show Tyndall effect because they are colloidal solution.
Whereas (a) salt solution and (c) copper sulphate solution are true solution. Their particle size is too small to scatter light. So they do not show Tyndall effect.

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