Question
Write the differences between boiling and evaporation.

Answer

Boiling :
  1. Boiling occurs only at a given temperature known as the boiling point of the liquid.
  2. Boiling occurs throughout the bulk of the liquid.
  3. Boiling is a fast process.
  4. No cooking is caused during boiling.
  5. Boiling occurs only when the liquid is heated.
Evaporation :
  1. Evaporation takes place at any temperature below tire boiling point of the liquid.
  2. Evaporation takes place only from the surface of the liquid.
  3. Evaporation is a slow process.
  4. Cooling is always caused during evaporation.
  5. Evaporation of a liquid takes place on its own.

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