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Arvind Ashok kadam
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Posted 4 year ago
Arvind Ashok kadam 
Due to which process dry raisins when kept in water swell up?
3 Answer(s)
Nikku Yadav
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Posted 4 year ago Nikku Yadav

 A phenomenon called endosmosis takes place when raisins are placed in water for few hours. When raisins are soaked in water, they swell. All this is due to the process of osmosis.
pradeep negi
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Posted 4 year ago pradeep negi

endosmosis takes place when raisins are placed in water for few hours. When raisins are soaked in water, they swell. All this is due to the process of osmosis. 
Seema Kumari
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Posted 4 year ago Seema Kumari

The concentration of the solvent (water) is more than that of the outside medium and solute concentration is high inside the cell due to this, solvent (water) enters the cell and increases turgidity. So, raisins swell up.