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How does an aminothioether respond to so...

How does an aminothioether respond to sodium fusion extract test?

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If the organic compound contains both nitrogen and sulphur, sodium thiocyanate is formed. This given blood red coloured ferric thiocyanate with ferric ions.
`Na+ C + S + N rarr NaSCN`
`Fe^(3+) + SCN^(-) rarr [Fe(SCN)]^(2+)`
If sodium fusion is carried out with excess of sodium, the thiocyanate decomposes to yield cyanide and sulphide. These ions give their usual tests.
`NaSCN + 2Na rarr Na_(2)S + NaCN`
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Nitrogen, sulphur and halogens are tested from the sodium fusion extract of the organic compound which is commonly known as Lassaigne's extract. For preparing Lassaigen's extract, a small quanty of the organic compound is fused with sodium metal in a fusion tube. The red tube is broken in distilled water, boiled and filtered. This filtrate is known as Lassaigne's extract or sdodium fusion extract. In the process of testing elements in Lassaigne's a test, which of the following reactions do not occur.

Nitrogen, sulphur and halogens are tested from the sodium fusion extract of the organic compound which is commonly known as Lassaigne's extract. For preparing Lassaigen's extract, a small quanty of the organic compound is fused with sodium metal in a fusion tube. The red tube is broken in distilled water, boiled and filtered. This filtrate is known as Lassaigne's extract or sdodium fusion extract. Which of the following is not applicable to Lassaigne's test

Nitrogen, sulphur and halogens are tested from the sodium fusion extract of the organic compound which is commonly known as Lassaigne's extract. For preparing Lassaigen's extract, a small quanty of the organic compound is fused with sodium metal in a fusion tube. The red tube is broken in distilled water, boiled and filtered. This filtrate is known as Lassaigne's extract or sdodium fusion extract. During testing of nitrogen in organic compound by Lassaigne's test, which of the following compounds are formed. (i) NaCN (ii) Fe_(4)[Fe(CN)_(6)]_(3) (iii) Na_(4)[Fe(CN)_(6)] (iv) Fe_(3)[Fe(CN)_(6)]_(4)

Lassaigne's test is used for detection of elements N, S, X and P. The sodium fused extract is tested for these elements with appropriate reagents. The observation made in to identify the element present in the organic compound. The sodium fusion extrat is treated with FeSO_(4) , followed by H_(2)SO_(4) , gave blue colour. The element present in the compound is

When N and S both are present in an organic compound, the sodium fusion extract with FeCl_(3) gives

Lassaigne's test is used for detection of elements N, S, X and P. The sodium fused extract is tested for these elements with appropriate reagents. The observation made in to identify the element present in the organic compound. The sodium fusion of extract of an organic compound containing S, N on treatment FeCl_(3) solution gives a coloured solution. The colour of the solution is

When N and S both are present in an organic compound, the sodiun fusion extract with FeCl_3 gives

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