Class 11Chemistry8-3.Organic Chemistry : Purification and characterizationChemical analysis of organic compounds
EasyAn organic compound on heating with $CuO$ produces $CO_{2}$ but no water. The organic compound may be
- Acarbon tetrachloride
- Bchloroform
- Cmethane
- Dethyl iodide
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Similar Questions
In $Lassaigne's$ test,the organic compound is fused with $Na$ metal followed by extraction with distilled water. Which of the following is not a possible product of this fusion reaction?
Easy
View SolutionMatch Column $-I$ with Column $-II$.
Column $-I$ Column $-II$ $(A).$ Dumas method $(3).$ Nitrogen gas $(B).$ Kjeldahl's method $(5).$ Ammonium sulphate $(C).$ Carius method $(1).$ $AgNO_3$ $(D).$ Chromatography $(2).$ Silica gel $(E).$ Homolytic fission $(4).$ Free radical
| Column $-I$ | Column $-II$ |
|---|---|
| $(A).$ Dumas method | $(3).$ Nitrogen gas |
| $(B).$ Kjeldahl's method | $(5).$ Ammonium sulphate |
| $(C).$ Carius method | $(1).$ $AgNO_3$ |
| $(D).$ Chromatography | $(2).$ Silica gel |
| $(E).$ Homolytic fission | $(4).$ Free radical |
Easy
View SolutionMatch column $-I$ and column $-II$ with the correct relation:
Column $-I$ Column $-II$ $(i).$ Prussian blue $(a).$ Presence of phosphorus $(ii).$ Yellow precipitate $(b).$ Presence of sulphur $(iii).$ Purple solution $(c).$ Presence of nitrogen $(iv).$ Black precipitate $(d).$ Presence of chlorine
| Column $-I$ | Column $-II$ |
|---|---|
| $(i).$ Prussian blue | $(a).$ Presence of phosphorus |
| $(ii).$ Yellow precipitate | $(b).$ Presence of sulphur |
| $(iii).$ Purple solution | $(c).$ Presence of nitrogen |
| $(iv).$ Black precipitate | $(d).$ Presence of chlorine |
Easy
View SolutionAssertion: Potassium can be used in the Lassaigne test.
Reason: Potassium reacts vigorously.
Reason: Potassium reacts vigorously.
MediumAIIMS 1997
View SolutionIn which of the following compounds will nitrogen not be detected by the Lassaigne test?
Medium
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