Question

which of the following will show tyndall effect.

A.salt solution

B.milk

C.copper sulphate solution

D.starch solution ​

Answer 1

Answer:

b) milk

Explanation:

milk shows Tyndall effect as it's partical size are big enough to show Tyndall effect

Answer 2

Answer : B.milk and D.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.