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During Lassaigne's test N and S present ...

During Lassaigne's test N and S present in an organic compound changes into

A

`Na_(2)S` and NaCN

B

NaSCN

C

`Na_(2)SO_(4)` and NaCN

D

`Na_(2)S` and NaCNO

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The correct Answer is:
A
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ALLEN-CHEMISTRY AT A GLANCE-ORGANIC CHEMISTRY
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  2. In a Lassaigne's test for sulphur in the organic compound with sodium ...

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  3. During Lassaigne's test N and S present in an organic compound changes...

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  4. The purpose of boiling sodium extract with conc. HNO(3) before testing...

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  5. In Duma's method and Kjeldahl's method, respectively nitrogen present ...

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  6. The sodium extract of an organic compound on acidified with acetic aci...

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  7. When N and S both are present in an organic compound, the sodium extra...

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  8. During Lasaigne's test nitrogen containing organic compound when fused...

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  9. In Lassaigne's test, the organic compound is fused with sodium metal s...

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  10. Aniline is separated from aniline-water mixture by:

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  11. p-nitrophenol and o-nitrophenol are separated by

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  12. The distillation technique most sited for separating glycerol from spe...

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  14. A mixture contains four solid organic compounds A, B, C and D. On heat...

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  15. Simple distillaton teacniquw can be used to separate ?

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  16. Methanol and acetone can be separated by:

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  17. In column chromatography, the moving phase is:

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  18. The principle involved in paper chromatography is

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  19. A mixture of naphthalene and benzoic acid can be separated by:

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  20. A samlpe of 0.5 of an organic compound was analysed using Kjeldahl' me...

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