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A chromatography column, packed with sil...

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 (C) acetophenone. When the column is eluted with a mixture of solvents, hexane : ethyl acetate (20 : 80), the sequence of obtained compounds is

A

A,B and C

B

B, C and A

C

C,A and B

D

B,A and C

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VMC MODULES ENGLISH-INTRODUCTION TO ORGANIC CHEMISTRY -JEE MAIN ARCHIVE
  1. What is the IUPAC name of the following compounds ?

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  2. Which compound(s) out of the following is // are not aromatic ?

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  3. The principle of column chromatograph is :

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  4. Match the catalysts ( column I ) with products ( Column II)

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  5. The correct IUPAC name of the following compound is :

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  6. The organic compound that gives following qualitative analysis is : ...

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  7. The IUPAC name of the following compound is: H(3)C-overset(CH(3))ove...

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  8. An organic compound x showing the following solubility profile is:

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  9. An organic compound 'A' is oxidized with Na(2)O(2) followed by boiling...

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  10. Which one of the following is likely to give a precipitate with AgNO(3...

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  11. In the following skew conformatioin of ethane, H'-C-C-H'' dihedral a...

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  12. The IUPAC name for the following compound is :

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  13. In chromatography, which of the following statements is INCORRECT for ...

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  14. Which of these factors does not govern the stability of a conformation...

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  15. The correct order of stability for the following alkoxides is :

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  16. A chromatography column, packed with silica gel as stationary phase, w...

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  17. Kjeldahl's method cannot be used to estimate nitrogen for which of the...

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  18. In which compound C–Cl bond length is shortest

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  19. A FIGURElask contains a mixture oFIGURE isohexane and 3-methylpentane...

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  20. The predominant intermolecular forces present in ethyl acetate, a liqu...

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