Question

Take some (upto 4 or 5) dried raisins or grapes in a glass filled

with water and leave them for some time. Now place them into

a concentrated solution of sugar or salt. Write your observation

with proper explanation.
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Answer 1

Answer:

first raisins get swelled then in second case the raisins get shrunk due to osmosis

Explanation: OSMOSIS

first the grapes are placed in hypotonic medium  hence swells

second the grapes are placed in hypertonic medium hence shrinks

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