Rohan conducted an experiment in which two visking tubes A and B made up of semi-permeable membrane were filled with starch solution and kept in two separate test tubes containing water. These test tubes were then placed in water bath. Fresh saliva was added to visking tube A and boiled saliva was added to visking tube B. What result he would most likely obtain after 10 minutes of conducting experiment?
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Explanation:
In A: No change is observed as saliva breaks down starch. So no osmosis seen.
In B: Endosmosis occurs as heated saliva can't break down starch
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