what are emulsions ? write two examples of emulsification.

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Emulsion is the type of colliodal mixture :-

  1. In which the dispersion medium is oil and dispersed phase is water. for example ‘Butter’
  2. In which the dispersion medium is water and dispersed phase is oil. for example ‘milk’ .

Applications or examples of emulsification

  1. In case of cleaning action of soap, the soap solution acts as an emulsion and removes dirt.
  2. In the extraction of sulphide ore , the ore is concentrated by the froath floatation process .

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