Question

Activity: Remove the shell of an egg by dissolving it in dilute hydrochloric acid. A thin outer skin now encloses the egg. Put the egg in water. Observe after a few minutes. What is your inference ?

Answer 1

after few minutes it's shell have removed and dissolved in the water and egg become softer

Answer 2

The water can move into the egg by the process of the endosmosis and it also swell.

As solution inside the egg is hypetonic with the comparison to pure water from hypotonic to hypertonic solution.

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