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Lassaigne's test is used for th detectio...

Lassaigne's test is used for th detection of:

A

nitrogen

B

sulphur

C

chlorine

D

All of the above

Text Solution

Verified by Experts

The correct Answer is:
D
The detection of chlorine , sulphur and nitrogen in organic compounds is done by Lassaigne's test .
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NEET PREVIOUS YEAR (YEARWISE + CHAPTERWISE)-CHEMICAL ANALYSIS-Exercise
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  2. In Duma's method for estimation of nitrogen. 0.25 g of an organic comp...

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  3. Which of the statements is not true ?

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  4. The LaSSaigen's extract is boiled with conc. HNO(3) while testing for...

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  5. In Dumas' method of estimation of nitrogen 0.35 g of an organic compou...

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  6. An organic compound contains carbon, hydrogen and oxygen. Its elementa...

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  7. The best method for the separation of naphthalene and benzoic acid fro...

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  8. Camphor is often used in molecular mass determination because

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  9. An organic compound contains C = 40%, H = 13.33%, and N = 46.67%. Its ...

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  10. In steam distillation of toluene , the pressure of toluene in vapour i...

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  11. Which of the following techniques is most suitable for purification of...

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  12. A compound contains C=40%,O=53.5%, and H=6.5% the empirical formula fo...

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  13. Lassaigne's test for the detection of N fails in :

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  14. A is a lighter phenol and B is an aromatic carboxylic acid . Separatio...

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  15. In sodium extract test of organic compounds, the nitrogen of an organi...

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  16. Kjeldahl's method is used in the estimation of

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  17. Lassaigne's test is used for th detection of:

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  18. Prussian blue is formed when

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