Qualitative analysis of organic compound...

Qualitative analysis of organic compounds is performed by Lassaigne's test by fusion with metallic sodium, by which the covalent compounds are converted into ionic compounds. Extra elementsline `N,S,P` andhalogensaredetected by their usual tests.
Q. Prussian blue colour in the detection of nitrogen in lassaigne's test in due to the fomation of:

`Fe_2[Fe(CN)_6]`

`Fe_4[Fe(CN)_6]_3`

`Fe_3(CH)_6]_2`

`Fe[Fe(CN)_6]`

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CENGAGE CHEMISTRY-PURIFICATION OF ORGANIC COMPOUNDS AND QUALITATIVE AND QUANTITATIVE ANALYSIS-Linked Comprehension Type

Qualitative analysis of organic compounds is performed by Lassaigne's ...
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Qualitative analysis of organic compounds is performed by Lassaigne's ...
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Qualitative analysis of organic compounds is performed by Lassaigne's ...
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Qualitative analysis of organic compounds is performed by Lassaigne's ...
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Qualitative analysis of organic compounds is performed by Lassaigne's ...
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Qualitative analysis of organic compounds is performed by Lassaigne's ...
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