Components, having widely different boiling point in a binary mixture, can be separated using __________ distillation.

Related MCQs

• 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.
• According to the Fenske equation, what will be the minimum number of plates required in a distillation column to separate an equimolar binary mixture of components A and B into an overhead fraction containing 99 mol% A and a bottom fraction containing 98 mol% B ? Assume that relative volatility (αAB = 2) does not change appreciably in the column.
• In case of __________ distillation, a solvent is added to alter the relative volatility of the mixture to be separated.
• For a binary mixture distillation process, the degree of freedom is 2. However, if the pressure is fixed in this process, the number of independent variables in this process will be
• The-relative volatility for separation of a non-ideal binary mixture by distillation should be
• A binary mixture of benzene and cyclohexane is separated by
• The boiling points of pure components of a binary system __________ with increase in total pressure of the system.
• Steam distillation is used for separation of high boiling
• 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?
• If the amount of the steam used in steam distillation is increased, the temperature of distillation