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The latest technique used for the purifi...

The latest technique used for the purification of organic compounds containing minute quantities is:

A

Distillation

B

Sublimation

C

Chromatography

D

Crystallisation

Text Solution

Verified by Experts

The correct Answer is:
C
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MBD PUBLICATION-HYDROCARBONS-QUESTION BANK
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  2. Halogens can be estimated by:

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  3. The latest technique used for the purification of organic compounds co...

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  4. The substance used as an adsorbent in the column choromatography is:

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

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  6. For a compound to be purified by steam distillation :

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  7. An organic contains C=40%,O=53.5% and H=6.5% .The empirical formula of...

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  8. The nitrogen content in the proteins can be quantitatively estimated b...

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  9. In the estimation of nitrogen by Duma 's method 0.59 g to organic comp...

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  10. 13 g of a hybrocarbon contains 1.0g of hydrogen. Its formula is :

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  11. 0.58 g of hydrocarbon on combustion gave 0.9 g water. The percentage o...

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  12. In kjeldahl's method of estimation of nitrogen, copper sulphate acts a...

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  13. The function of boiling the sodium extract with conc. HNO3 before test...

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  14. Positive Beilstein test shows that :

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  15. The sulphur present in an organic compound is oxidised by fuming nitri...

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  16. An organic compound containing C,H and N have the percentage 40,13.33 ...

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  17. Prussian blue is formed when :

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  18. In Duma's method for determining the nitrogen content of an organic co...

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  19. Simple distillation is used to separate liquids which differ in their ...

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  20. The presence of carbon in an organic compound can be shown by :

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