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Which physical method can be used for obtaining a sample of salt from a small beaker of salt water?
boiling
freezing
chromatography
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Respuesta :

superman1987

Answer:

Boiling.

Explanation:

  • Solution is a uniform composition and can be separated by physical methods.
  • Boiling is the process of fast evaporation of water, that a liquid is boiled to its boiling point.
  • Boiling point is the temperature at which the condensation pressure of the liquid is equal to the force used on the liquid by the nearby environment.
  • Boil the water till complete water evaporation, water evaporates and salt remain in the beaker.  

So, the right choice is: Boiling.

Answer:

A. Boiling

Explanation:

Just tested

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