A chromatography column, packed with silica gel as stationary phase,

Question:

A chromatography column, packed with silica gel as stationary phase, was used to separate a mixture of compounds consisting of (A) benzanilide (B) aniline and $(\mathrm{C})$ acetophenone. When the column is eluted with a mixture of solvents, hexane : ethyl acetate $(20: 80)$, the sequence of obtained compounds :

  1. $(B),(C)$ and $(A)$

  2. $(C),(A)$ and $(B)$

  3. $(A),(B)$ and $(C)$

  4. $(B),(A)$ and $(C)$

Correct Option: , 2

Solution:

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