Match List I with List II:List I (Mixture)A. ${\text{CHCl}}_3+{\text{C}}_6{\text{H}}_5{\text{NH}}_2$ B. Crude oil in petroleum industryC. Glycerol from spent-lyeD. Aniline - waterList II (Method of Separation)I. Distillation under reduced pressureII. Steam distillationIII. Fractional distillationIV. Simple distillationChoose the correct answer from the options given below:

The appropriate separation techniques for the given mixtures are:${\text{CHCl}}_3+{\text{C}}_6{\text{H}}_5{\text{NH}}_2$: These have significantly different boiling points and can be separated by Simple distillation (IV).Crude oil: Petroleum components have close boiling points and require Fractional distillation (III).Glycerol from spent-lye: Glycerol decomposes at its normal boiling point, so it is purified by Distillation under reduced pressure (I).Aniline - water: Aniline is steam-volatile and insoluble in water, making it suitable for Steam distillation (II).Correct match: A-IV, B-III, C-I, D-II.