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The Brainliest Answer!
2015-07-12T09:23:18+05:30
When put an egg in vinegar  it will soften the shell then in a few days hard white shell will be gone into point where you will see the yoke through the skin behind the shell and the egg will swell  up and get tough  to point where you can hold it in your hand ....
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plz give the reason why this happens?