A

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Q. Name the process by which bubbles from liquid are formed?

  • (A) Effervescence
  • (B) Surface Tension
  • (C) Surface Energy
  • (D) Degasification
  • Correct Answer - Option(A)
  • Views: 14
  • Filed under category Physics
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Explanation by: Admin

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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