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A substance which decomposes below its b...

A substance which decomposes below its boiling point can be best purified by

A

steam distillation

B

simple distillation

C

fractional distillation

D

distillation under reduced pressure

Text Solution

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The correct Answer is:
D
A substance which decomposes below its boiling point can be best purified by distillation under reduced pressure.
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OMEGA PUBLICATION-ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES-MULTIPLE CHOICE QUESTIONS
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  2. Molecular mass of volatile substance may be determined by

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  3. Convey the following information in the form of a balanced chemical eq...

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  4. The most stable ion is

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  5. The functional group for aldehydes is

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  6. The functional group - O - belongs to the family of

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  7. The word root 'oct' is for

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  8. Steam distillation is applied for the separation of those compounds wh...

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  9. The process of differential extraction is based upon

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  10. A substance which decomposes below its boiling point can be best puri...

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  11. In Duma's method, the gas which is collected in nitrometer is

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  12. The first organic compound prepared is

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  13. General formula CnH(2n+1), OH is of

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  14. Which of the following compound will give blood red colour while doin...

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  15. The violet colour in the Lassaigne's test of sulphur is due to

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  16. In ethene (CH2=CH2) each C-atom undergoes

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  17. Which of the following compound contains aldehydic functional group ?

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  18. The IUPAC name of the compound CH2=CH-underset(CH3)underset(|)(CH)-C...

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  19. The common name of 2-butanone is

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  20. The IUPAC name of the compound. CH3-CH=CH-C-=CH

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