Question

9.
(e) Soda water.
Which of the following will show "Tyndall effect"?
(a) Salt solution
(b) Milk
(c) Copper sulphate solution
(d) Starch solution.
plements
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Answer 1

Answer:

Scattering of a beam of light passing through a suspension or a colloidal solution is called the Tyndall effect. Both a suspension and a colloidal solution is a heterogeneous mixture in which the particles which may or may not be seen with naked eyes, can scatter a beam of light passing through it.

As per the description above, following will show "Tyndall effect"

(b) Milk

(d) Starch solution.

Answer 2

Explanation:

Milk shows Tyndall Effect for the reason it is not a solution.