Which of the following will show “Tyndall effect”? How can you dem

1.	Which of the following will show “Tyndall effect”? How can you demonstrate “Tyndall effect” in them? a) Salt solutionb) Milk c) Copper sulphate solution d) Starch solution
Answer» Milk shows Tyndall effect. Demonstration : 1. Prepare the milk, copper sulphate, salt and starch solutions in different beakers. 2. Allow a beam of light through each of them. 3. The path of the light beam is clearly visible to us through milk. 4. The path of the light beam is not visible through remaining. 5. This experiment will be effective if it is performed in a dark room.

Which of the following will show “Tyndall effect”? How can you demonstrate “Tyndall effect” in them? a) Salt solutionb) Milk c) Copper sulphate solution d) Starch solution

Answer»

Milk shows Tyndall effect.

Demonstration :

1. Prepare the milk, copper sulphate, salt and starch solutions in different beakers.

2. Allow a beam of light through each of them.

3. The path of the light beam is clearly visible to us through milk.

4. The path of the light beam is not visible through remaining.

5. This experiment will be effective if it is performed in a dark room.