Question

experiment of diffusion in biology​

Answer 1

Answer:

After some time crystal of copper sulphate disappear and ata particales get equally distrubuted throughtout the water.

Answer 2

ANSWER:

Diffusion : movement of molecules from region of higher concentration to region of lower concentration.

STEPS:

1. Take some water in a beaker
2. Drop 2-3 dry raisins into the water
3. Wait for some time

OBSERVATION:

we can observe that after some time the raisins puff up .This is due to osmosis. Osmosis is a type of diffusion where molecules of a solvent tend to pass through a semipermeable membrane.

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