Question

what is tyndall effect

Answer 1

The Tyndall effect is the scattering of light as a light beam passes through a colloid. The individual suspension particles scatter and reflect light, making the beam visible. ... As with Rayleigh scattering, blue light is scattered more strongly than red light by the Tyndall effect.

#Solution- no Tyndall effect
#Suspension - less Tyndall effect
#Colloid - more Tyndall effect

Answer 2

collidal solution have particle size 1 nm-1000 nm .in collidal solution when we pass a beam of light then it deviates from it's path .it shows that light is scattered.This effect is known as Tyndall effect.
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in true solution the particles have size(1nm> )much less to scatter . so no Tyndall effect is shown.
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In suspension, the particles have greater size (>1000nm), no they may show Tyndall effect or not.
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