Chemistry
Grade-7
Easy
Question
In which of the following does the scattering of light takes place?
Hint:
D
The correct answer is:
- The Tyndall effect describes the mechanism by which light is scattered by colloids or suspension, revealing the course of the light. The air in the forest contains mists that function as colloids, so when light creeps in through the canopy, its path is readily seen.
- Option A, B and C are examples of solution while D is a colloid which contains particles that scatters light.
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