Steam distillation is used for separation of high boiling

Related MCQs

• If the amount of the steam used in steam distillation is increased, the temperature of distillation
• When the mixture to be distilled has a very high boiling point and the product material is heat sensitive, the separation technique to be used is __________ distillation.
• The amount of steam required per unit quantity of distillate in case of steam distillation will be reduced by
• In case of steam distillation, the steam leaving the liquid is not completely saturated with distillate vapour, because
• Polar organic compounds are normally used as separating agents for the azeotropic and extractive distillation. Which of the following is the most important factor to be considered for the choice of the separating agent for extractive distillation?
• An aqueous solution of methanol is to be distilled in a tray column. High pressure steam is available as a source of heat. For a given reflux ratio and overhead composition, two options are being explored; (i) a reboiler is used and (ii) no reboiler is used but steam is fed directly to the bottom of the column. As compared to option (i), in option (ii)
• __________ is used as an 'entrainer' for the separation of acetic acid-water mixture by distillation.
• Components, having widely different boiling point in a binary mixture, can be separated using __________ distillation.
• Separation of two volatile liquids by distillation makes use of their
• Out of two equilibrium curves, first one lies above the diagonal and the second lies below the diagonal in the x-y plot. It means that separation by distillation is