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Match List-I with List-II List-I (Mixture) List-II (Purification Process) A Chloroform & Aniline I Steam distillation B Benzoic acid & Napthalene II Sublimation C Water & Aniline III Distillation D Napthalene & Sodium chloride IV Crystallisation

Options

  1. AA - IV , B - III , C - I , D - II
  2. BA - III , B - I , C - IV , D - II
  3. CA - III , B - IV , C - II , D - I
  4. DA - III , B - IV , C - I , D - II

Correct answer

D. A - III , B - IV , C - I , D - II

Step-by-step solution

(A) Chloroform + Aniline → III Distillation (B) Benzoic acid + Napthalene →   IV Crystallisation (C) Water + Aniline → I Steam distillation (D) Napthalene + Sodium chloride → II Sublimation Aniline is purified using the process of steam distillation because aniline is steam volatile and it is insoluble in water. Chloroform and aniline having boiling points 334   K and 457   K can be separated by distillation. More volatile chloroform vaporizes first and is collected in the rec

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