Distillation-Differential Distillation MCQ

Test your knowledge with important Distillation-Differential Distillation MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30 + more Distillation-Differential Distillation MCQs at Bissoy

• Find the rate of distillate, if the composition of the more volatile component in the feed is 50% and the residue is 10% and the equilibrium relation is given by y*= 1.975x. Also the rate of residue is 60 mol/hr.
  ক

  153 mol/hr

  খ

  253 mol/hr

  গ

  353 mol/hr

  ঘ

  453 mol/hr
• Find the distillate rate, if a differential condenser is used and the equilibrium relation is given as x*= 0.2y. Also the rate of feed is 100 mol/hr.
  ক

  12 mol/hr

  খ

  22 mol/hr

  গ

  33 mol/hr

  ঘ

  44 mol/hr
• Find the feed rate by analysing the graph,
  ক

  153 mol/hr

  খ

  163 mol/hr

  গ

  173 mol/hr

  ঘ

  183 mol/hr
• Estimate the feed rate, if the composition of the more volatile component in the feed is 50% and the residue is 10% and the equilibrium relation is given by y*= 1.975x. Also, the rate of residue is 60 mol/hr.
  ক

  213 mol/hr

  খ

  313 mol/hr

  গ

  413 mol/hr

  ঘ

  513 mol/hr
• The equation applicable for batch distillation is _________
  ক

  Frenske’s equation

  খ

  Rayleigh equation

  গ

  Wilke-chan equation

  ঘ

  None of the mentioned
• Pre-cooling is required before passing the vapour to the condenser in a still.
  ক

  True

  খ

  False
• The differential distillation in order to maintain the equilibrium the process should be slow.
  ক

  True

  খ

  False
• For a ternary mixture, the number of cuts required is_________
  ক

  1

  খ

  2

  গ

  3

  ঘ

  4
• After the separation by differential distillation, the high volatile and low volatile components are stored in _____________
  ক

  Batch

  খ

  Cuts

  গ

  Distill

  ঘ

  None of the mentioned
• The initial portion of the distillate will be a low volatile component.
  ক

  True

  খ

  False
• Simple distillation is a___________ process.
  ক

  Batch

  খ

  Continuous

  গ

  Adiabatic

  ঘ

  None of the mentioned
• The column used for differential distillation is_______________
  ক

  Still

  খ

  Differential column

  গ

  Batch column

  ঘ

  None of the mentioned
• Large number of flash distillation equals a differential distillation.
  ক

  True

  খ

  False