Question

What will happen if swollen raisins re kept in
1) plain water
2)conc. salt solution

Answer 1

1)in first case there may be no change if u have kept them in isotonic solution,means if the water and solute have same concentration,if it is not so then raisins can gain some water by osmosis.
2)and if it is kept in concentrated salt solution then it will definitely lose water by osmosis as it was an hypotonic solution.

I hope this would hep u
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