Question

8
When a beam of light is thrown on a clear solution of copper sulphate kept in a dark room. Does it glow? Give reason​

Answer 1

Yes

Explanation:

Light on fallong the solution scattered(tyndall effect)

Answer 2

Answer:

when beam of light falls on clear solution of copper sulphate kept in dark room it does not glow

Explanation:

Because in a solution the particle size is too small ,therefore when a light passes through the solution , it does not get scattered and path of light is not visible

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