Question

which of the following substance will show Tyndall effect​

Answer 1

Answer:

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.

or

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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