Question

define tyndall effect . which of the following will show tyndall effect ?
a.) salt solution
b.) milk
c.) copper sulphate solution
d.) starch solution ​

Answer 1

Answer:

b and d

Explanation:

Answer 2

Answer:

Tyndall effect-The Tyndall effect is the phenomenon in which the particles in a colloid scatter the beams of light that are directed at them. This effect is exhibited by all colloidal solutions and some very fine suspensions.

Milk and Starch solution.

Explanation:

The Tyndall effect is shown by a colloidal solution.

Salt solution and copper sulphate solutions are true solutions.

Here milk and starch solutions are colloids therefore milk and the starch solutions will show the Tyndall effect.

Hence, Options "B" & "D" are the correct answers.

I hope it will help you