Question

Which of the following substances will show Tyndall effect?
(A) Salt Solution (B) Milk (C) Copper Sulphate solution (D) Starch Solution
Na​

Answer 1

Answer:

This is because colloids have suspension of small particles, from 1 – 1000 nanometres in size which can scatter light falling on them, a phenomenon called as Tyndall effect. In the above question, only b) milk and d) starch solution show Tyndall effect as they are colloids.

Explanation:

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Answer 2

Answer:

B)milk and D)starch solution

Explanation:

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