Aniline is separated from a mixture by

The species that exhibits the highest $R_f$ value in a thin layer chromatogram using a non-polar solvent on a silica gel plate is

Which of the following organic compounds could not be dried by anhydrous $CaCl_{2}$?

Which purification technique is used for high boiling organic liquid compounds that decompose near their boiling point?

Match List-$I$ with List-$II$:

List-$I$ (Technique)	List-$II$ (Application)
$A$. Distillation	$I$. Chloroform-Aniline
$B$. Fractional distillation	$II$. Separation of crude oil fractions
$C$. Steam distillation	$III$. Aniline-Water mixture
$D$. Distillation under reduced pressure	$IV$. Separation of glycerol from spent-lye

Choose the correct answer from the options given below:

State True or False for the following statements regarding steam distillation:
$(i)$ The liquid is boiled at a temperature lower than its normal boiling point.
$(ii)$ The vapour pressure of the liquid is less than the atmospheric pressure.
$(iii)$ The sum of the vapour pressure of the liquid and the vapour pressure of water is equal to the atmospheric pressure.
$(iv)$ The mixture of organic liquid and water is obtained as the distillate.
$(v)$ The condensation of the mixture of water vapour and organic liquid vapour takes place.