Question

2. Which of the following will show Tyndall effect? Why?
(a) Salt solution
(b) Milk
(c) Copper sulphate solution
(d) Starch solution
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Answer 1

Answer:

salt

Explanation:

salt solution is a Tyndall efect

Answer 2

Answer:

b)milk

d)starch solution

Explanation:

Milk and starch solution will show tyndall effect because they are colloids. ... The scattering of light by colloidal particle is known as tyndall effect. The scattering of light by Colloidal Solutions tells us that the colloidal particles are much bigger than the particles of a true solution