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← JEE Main 2022 · 27 Jul · Shift 2
ChemistryList match+4 / -1Question 79 of 90

JEE Main 2022 · 27 Jul · Shift 2, Chemistry question 79

Match List - I with List - II.

Choose the correct answer from the options given below :

List - I (Mixture)

  • A
    Chloroform & Aniline
  • B
    Benzoic acid & Napthalene
  • C
    Water & Aniline
  • D
    Napthalene & Sodium chloride

List - II (Purification Process)

  • I
    Steam distillation
  • II
    Sublimation
  • III
    Distillation
  • IV
    Crystallisation
Choose one option
Answer and worked solution

Official answer: D

Methods.

  • Chloroform and aniline (very different boiling points): distillation.
  • Benzoic acid and naphthalene: crystallisation.
  • Water and aniline: steam distillation.
  • Naphthalene and NaCl: sublimation.

(D)