Physics
Grade-9
Easy

Question

When a liquid is converted to a gas, its temperature _____.

  1. Increases
  2. Decreases
  3. Remains the same
  4. None of the above

The correct answer is: Remains the same


    • While the change of state takes place, there will be no change of temperature
    • This happens because the heat given to the matter is used as Latent heat of vaporisation
    • Heat is used to break the bonds between molecules.
    • So the temperature remains same.

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