Question

1. Keep 4-5 raisins in water and observe after an hour. Afterwards, keep the same raisins
in sugar solution and observe after an hour. Note down the observations and discuss in
the classroom.
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Answer 1

Answer:

The raisins kept in water will swell i.e Endosmoisis and raisins kept in sugar solution will shrivel i.e Exosmoisis.

Answer 2

Answer:

The raisins will swell in the water due to the contamination of it while due to the density and endomnis in the sugar solution will make it shrivel