Identify the correct statement for the below given transformation.
An organic compound $$'\mathrm{A}'$$ contains nitrogen and chlorine. It dissolves readily in water to give a solution that turns litmus red. Titration of compound $$'\mathrm{A}'$$ with standard base indicates that the molecular weight of $$'\mathrm{A}'$$ is $$131 \pm 2$$. When a sample of $$'\mathrm{A}'$$ is treated with aq. $$\mathrm{NaOH}$$, a liquid separates which contains $$\mathrm{N}$$ but not $$\mathrm{Cl}$$. Treatment of the obtained liquid with nitrous acid followed by phenol gives orange precipitate. The compound $$'\mathrm{A}'$$ is :
Match List I with List II.
List I | List II | ||
---|---|---|---|
(A) | Benzenesulphonyl chloride | (I) | Test for primary amines |
(B) | Hoffmann bromamide reaction | (II) | Anti Saytzeff |
(C) | Carbylamine reaction | (III) | Hinsberg reagent |
(D) | Hoffmann orientation | (IV) | Known reaction of Isocyanates. |
Choose the correct answer from the options given below:
The correct sequential order of the reagents for the given reaction is