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The boiling point of glycerol is 563 K b...

The boiling point of glycerol is 563 K but it decomposes below 563 K. It is purified by

A

sublimation

B

vacuum distillation

C

stèam distillation

D

fractional distillation.

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The correct Answer is:
B
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V PUBLICATION-ORGANIC CHEMISTRY SOME BASIC PRINCIPLES AND TECHNIQUES-QUESTION BANK
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  3. The boiling point of glycerol is 563 K but it decomposes below 563 K. ...

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  6. In Lassaignes test when both N and S are present blood red colour is o...

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  7. Lassigne's solution on treating with sodium nitro prusside solution gi...

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  8. Leibig method is used for the estimation of (1)Nitrogen (2)Carbon and...

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  9. In the Dumas method for the estimation of nitrogen, the gas collected ...

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  10. Carius method is used for the estimation of N C and H P halogen

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  11. 0.4 gm of an organic compound gave 0.188 g of silver bromide by a halo...

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  12. In the Dumas method for the estimation of nitrogen, 0.84 g of an organ...

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  13. Lassigne's solution on treating with sodium nitro prusside solution gi...

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  14. In the Kjeldahls method, the nitrogen in the organic compound is conve...

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  15. Carius method is used for the estimation of N C and H P halogen

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  16. Chromatography technique is used for the separation of

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  17. 0.395 g of an organic compound by Carius mefhod for the estimation of ...

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  18. The IUPAC name of the compound having the formula: '(##VPUHSSCHEXIC12...

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