10. Adia added pure water in beaker A and concentrated salt solution in beaker B. She then added one de-shelled egg in both the beakers. What will she observe after 5 minutes?
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Answer:
IN CASE OF SALT SOLUTION THE EGG WILL GLOAT BECS THE DENSITY OF WATER BECOMES greater than that of egg
2:NOTHING WILL HAPPEN IN VASE OF PURE WATER
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1. As we know that the concentration of water molecules outside the egg is much higher than the concentration of water molecules inside the egg.
Therefore, when Addia added the egg into pure water, some of the water molecules from the solution moved into the egg and the egg swells up.
2. As we know that exosmosis takes place when the de-shelled egg is placed in a salt solution due to which water comes out from the de-shelled egg into the salt solution.
Hence, the egg will lose the water and it will shrink.
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