Surface tension explains which of the follow-
I) A piece of aluminum foil floating on a lake
II) A bowling ball sinking more slowly
through molasses than through water
III) Separating ethanol from water by distillation
IV) Water beading on a windshield during the rain
Would it be 1 and 4?
chemistry - DrBob222, Sunday, November 14, 2010 at 10:10pm
Yes, you are correct.