Question

Tyndall affect is shown by
A sugar solution
B paints
C jelly
D chalk solution

Answer 1

d chalk solution because chalk solution is colloidal or fine suspension . In such solution particles helps in scattering of light

Answer 2

Answer:

The correct option is (D) chalk solution

Explanation:

• The Tyndall effect exists in the spectacle in which the particles in a colloid spread the beams of light that are directed at them. This effect is exhibited by all colloidal explanations and some very fine recesses. Consequently, it can be used to confirm if a provided solution exists as a colloid. The assertiveness of scattered light relies on the density of the colloidal particles as well as the frequency of the happening light.

• When a ray of light departs through a colloid, the colloidal particle's current in the solution does not permit the beam to completely pass through. The light collides with the colloidal particles and exists spread (it varies from its normal trajectory, which exists in a straight line). This dispersion makes the path of the light beam perceptible, as described below.

Hence, The correct option is (D) chalk solution

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