Alcohol is dehydrated using __________ distillation.

Related MCQs

• Water-ethyl alcohol solution can be concentrated (in respect of alcohol concentration) by __________ distillation.
• 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
• At __________ reflux, theoretical number of plates in a distillation coloumn is calculated using Fenske-Underwood equation.
• Rose oil is extracted from rose leaves using __________ distillation.
• Components, having widely different boiling point in a binary mixture, can be separated using __________ 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 distillation where q is defined as the moles of liquid flow in the stripping section per mole of feed introduced, for saturated liquid feed
• Cox chart, which is useful in the design of distillation column particularly for petroleum hydrocarbons, is a plot of (where, P = vapor pressure, T = temperature).
• In steam distillation, the