Question

praticals to show on diffusion

Answer 1

Answer:

Object:

To demonstrate the phenomenon of diffusion.

Requirements:

Beaker, water, copper sulphate crystals.

Method:

Take a clean beaker and fill it completely with water. Place a big crystal of copper sulphate on one side of the beaker

After some time, crystal of copper sulphate disappears and its particles get equally distributed throughout the water.

Observations:

After some time, crystal of copper sulphate disappears and its particles get equally distributed throughout the water.

Results:

Molecules of the copper sulphate move from the region of higher concentration, i.e., crystal, to the region of lower concentration, i.e., water, and thus show the phenomenon of diffusion.

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