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In Lassaigne's test for halogens, if col...

In Lassaigne's test for halogens, if colour of the precipitate is curdy white, the halogen present is ............ .

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chlorine
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FULL MARKS-FUNDAMENTALS OF ORGANIC CHEMISTRY -Additional Questions Solved(III. Fill in the blanks)
  1. Copper oxide test is used to detect ............. .

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  2. The formula of ferric sulphocyanide is .......... .

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  3. In Lassaigne's test for halogens, if colour of the precipitate is curd...

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  4. The formula of ammonium phospho molybate is ............. .

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  5. Silver nitrate test is used to detect the presence of ............... ...

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  6. During the estimation of carbon and hydrogen, presence of nitrogen can...

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  7. In Carius method, the sulphur in an organic compound is oxidised to .....

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  8. The method used to estimate nitrogen in foods and fertilisers is ........

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  9. The mixture of diethyl ether and ethanol can be purified by .............

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  10. The method used to purify petroleum, coal-tar and crude oil is

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  11. The method used in the manufacture of aniline and turpentine is .........

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  12. The mixture of exhanol and water are separated by ............. .

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  13. The different coloured constituents of chlorophyll are separated by

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  14. The large number of organic compounds is due to ............. of carbo...

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  15. The IUPAC name of the compound shown below is: H-underset(H)underset...

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  16. CH(2)=CH-underset(CH(2)CH(3))underset(|)(CH)-underset(Cl)underset(|)C=...

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  17. Alcohols are isomeric with

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  18. The correct IUPAC name for the following structure is ............ . ...

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  19. The Prussian blue colour confirms the presence of nitrogen in an organ...

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  20. The principle involved in paper chromatography is ........... .

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