Rectification of Azeotropic Mixtures MCQ

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• To prevent the composition change the vapour should not gets loss from the decanter.
  ক

  True

  খ

  False
• For the maximum boiling mixture, the residue has the azeotropic mixture.
  ক

  True

  খ

  False
• For the azeotropic rectification which, of the following is applicable?
  ক

  Distillate should be above bubble point

  খ

  To have the excessive vapour loss

  গ

  To decrease the internal reflux ratio

  ঘ

  None of the mentioned
• The method applicable for Azeotropic rectification is
  ক

  McCabe method

  খ

  Ponchon method

  গ

  Extraction method

  ঘ

  Other method
• Distillate from the first fractionator should be ______ bubble point.
  ক

  Below

  খ

  More than

  গ

  Equals to

  ঘ

  None of the mentioned
• If the distillate has a composition of azeotrope and the residue has rich phase of one component. Then the azeotropic mixture is a
  ক

  Maximum-boiling mixture

  খ

  Minimum boiling mixture

  গ

  Constant boiling mixture

  ঘ

  Differential boiling mixture
• Condenser required for rectifying binary Azeotropic mixture is
  ক

  1

  খ

  2

  গ

  3

  ঘ

  4
• The second fractionator tower is applicable for the stripping process alone.
  ক

  True

  খ

  False
• Process mainly involved in Azeotropic separation is
  ক

  Condensation

  খ

  Decantation

  গ

  Agitation

  ঘ

  All of the mentioned
• Fractionator(s) required for separating binary azeotropic mixture is
  ক

  1

  খ

  2

  গ

  3

  ঘ

  4