Which of the following will show the “Tyndall effect”?(a) Salt solution(b) Milk(c) Copper sulphate solution(d) Starch solution.

Dear Student

Milk and starch solutionwill show the “Tyndall effect”.

Thanks

Dear student
here’s your answer

Correct option is
B Milk
D Starch solution

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" & "C" are the correct answers

Askiitians expert
Ankit