Aniline is purified by steam distillation. The temperature required for the simple distillation of aniline is too high. It decomposes at this temperature. Steam distillation occurs at lower temperature. This …

Correct option is B. mechanical separation Because the physical properties of enantiomers are identical, they seldom can be separated by simple physical methods, such as fractional crystallization or …

Take the mixture in a distillation flask. Fit it with a thermometer. Arrange the apparatus as shown in the figure. Heat the mixture slowly keeping a close watch on the thermometer. As soon it hits 56 oC …

One of the most loved alcoholic drink, rum is actually made by using the byproducts of sugarcane or sugarcane juice directly and is then distilled. Brandy is the distillation product of fermented grape …

These are generally insoluble in water at room temperature but are miscible with water vapour in the vapour phase. A suitable method for the extraction of these oil from the flower is: crystallisation …

The liquids which decompose at its boiling point can be purified by vacuum distillation. Glycerol decomposes at its boiling point (563K). It can be distilled by vacuum distillation without …

Coal tar is the destructive distillation of bituminous coal. Coal tar is distilled into many fractions to yield a number of useful organic products like benzene, toluene, xylene, naphthalene, anthracene, etc.

Wine is the alcoholic drink produced without distillation whereas whisky, rum and brandy are produced by the distillation of the fermented broth. The alcoholic drinks are formed either by distillation or …

Fractional distillation is suitable for separation of miscible liquids with a boiling point difference of about 25 K or less. What part of fractional distillation apparatus makes it efficient and possess an …

Crude oil is separated into fractions by fractional distillation. The fractions at the top of the fractionating column have lower boiling points than the fractions at the bottom.