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A FIGURElask contains a mixture oFIGURE...

A FIGURElask contains a mixture oFIGURE isohexane and 3-methylpentane. One oFIGURE the liquids boils at `63^(@)C` while the other boils at `60^(@)C`. What is the best way to separate the two liquids and which one will be distilled out FIGUREirst

A

simple distillation , 3-methyl pentane

B

fractional distillation, 3-methyl pentane

C

simple distillation,isohexane

D

fractional distialltion, isohexane

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VMC MODULES ENGLISH-INTRODUCTION TO ORGANIC CHEMISTRY -JEE MAIN ARCHIVE
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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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