Question

Plz do this question!!!

Answer 1

the size of particles determine this phenomenon
starch solution is a colloid so it will show Tyndall effect
true solution don't show Tyndall effect as in case of sugar solution

Answer 2

starch solution show Tyndall effect because they are colloidal solution.
Whereas sugar solution is true solution. it's particle size is too small to scatter light. So it do not show Tyndall effect.

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