STUDENTS PREPARED A SET UP USING A BIGGER BOWL, SMALL CUP AND CLINGFILM.sTUDENTS PREPARED SALT SOLUTION AND POURED IN BIGGER BOWL. THEY FIXED A SMALL BOWL INSIDE AND COVERED IT WITH CLINGFILM.
IT WAS KEPT FOR TWO HOURS IN OPEN PLACE AND STUDENTS OBSERVED THE VAPOUR FORMED AFTER EVAPORATION COOLED ON CLING FILM TO FORM DROPLETS AND COLLECTED IN SMALL CUP KEPT IN CENTRE . THIS WATER IS PURE WATER.
STUDENTS ENJOYED THE ACTIVITY.
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