Why do bubbles form when water starts to boil?
A.
B.
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Answer & Solution
Solution:
Simply air
bubbles form when the amount of dissolved air in a solution exceeds the
saturated solubility. In other way, water contains dissolved air, molecules of
which accumulate around tiny imperfections on the glass. This process of
nucleation continues until a bubble forms, breaks free and rises to the
surface.
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