Name the process by which bubbles from liquid are formed?

Effervescence
Surface Tension
Surface Energy
Degasification
Effervescence  Effervescence is the escape of gas from an aqueous solution and the foaming or fizzing that results from a release of the gas. It leads to the formation of gas bubbles in a liquid. For example, when opening a bottle of champagne, beer or carbonated beverages such as soft drinks, the visible bubbles are produced by the escape from solution of the dissolved gas.

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