Answers

2014-08-06T18:33:04+05:30
SWELLING OF THE RAISINS INDICATE THAT THE EXTERNAL SOLN IS HYPOTONIC ..AS THE OUTER SOLN IS HYPOTONIC.THE CONC. OF SOLUTE IS LESS AND THE CONC OF WATER IS MORE.SO THE SOLVENT WATER MOVES FROM THE SOLN TO THE RAISINS THROUGH A SEMI PERMEABLE MEMBRANE
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