If N and S both are present in an organic compound then during Lassaigne’s test,

If N And S Both Are Present In An Organic Chemistry Question

If N and S both are present in an organic compound then during Lassaigne’s test, both will change into

Options

(a) NaSCN
(b) Na₂S and NaCN
(c) Na₂S and NaCNO
(d) Na₂SO₃ and NaCN

Correct Answer:

NaSCN

Explanation:

If nitrogen and sulphur both are present in any organic compound, sodium thiocyanate is formed.Both are tested simultaneously with FeCl₃ solution, when a blood red colouration appears. Na + C + N + S(In the organic compound) → NaCNS(Sodiumthiocyanate).

Related Questions:

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  2. Permanganate ion changes to ….. in acidic medium
  3. Oxygen is more electrnegative than sulphur, yet H₂S is acidic in nature
  4. An ideal gas at constant temperature and pressure expands and its
  5. If the atomic number of an element is 33, it will be placed in the periodic table

Topics: Basic Principles of Organic Chemistry (124)
Subject: Chemistry (2512)

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