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Fractional distillation is used to separ...

Fractional distillation is used to separate liquids which differ in their boiling points by:

A

`0-10^(@)C`

B

`10-20^(@)C`

C

`20-40^(@)C`

D

`40-80^(@)C`

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The correct Answer is:
A
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OP TANDON-INTRODUCTION TO ORGANIC CHEMISTRY -OBJECTIVE QUESTIONS (Level-A)
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  2. Osazone formation is used to separate and identify:

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  3. Fractional distillation is used to separate liquids which differ in th...

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  4. Which of the substance is purified by sublimation?

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  5. A mixture of oil and water is separated by:

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  6. Styrene can be purified by:

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  7. (A) is a higher phenol and (B) is an aromatic carboxylic acid. Separat...

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  8. Which is correct statement about azeotropic mixture?

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  9. Separation of organic compounds by column chromatography is due to:

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  10. The technique of gas liquid chromatography is suitable for compounds w...

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  11. two substances when separated out on the basis of their extent of adso...

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  12. Wen a hybridization state of carbon atom changes from sp^(3) to sp^(2)...

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  13. The bond enthalpy is highest for:

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  14. Hybridization of C(2) and C(3) of H(3)C-CH=C=CH-CH(3) are:

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  15. p-nitrophenol and o-nitrophenol are separated by

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  16. Intermolecular hydrogen bonding is strongest in

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  17. Identify the correct order of boiling points of the following compound...

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  18. Camphor is often used in molecular mass determination because

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  19. How will you separate a solution ( miscible ) of benzene +CHCl(3) ?

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  20. Allyl cyanide contains sigma and pi-bonds:

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