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Standard XII

Chemistry

Chemical Properties of Amines

A given nitro...

Question

A given nitrogen containing aromatic compound $A$ reacts with $S n / H C l$ , followed by $H N O_{2}$ to give an unstable $B$ . $B$ on treatment with phenol, forms a beautiful coloured compound $C$ with the molecular formula $C_{12} H_{10} N_{2} O$ . The structure of compound $A$ is:

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Solution

The correct option is B

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Similar questions

Q. A given nitrogen-containing aromatic compound A reacts with Sn/HCl, followed by

H N O_{2}

to give an unstable compound B. B, on treatment with phenol,forms a beautiful coloured compound C with the molecular formula

C_{12} H_{10} N_{2} O

. The structure of compound 'A' isRead more on Sarthaks.com - https://www.sarthaks.com/231600/given-nitrogen-containing-aromatic-compound-reacts-with-followed-hno2-unstable-compound

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Q. An organic compound A (molecular formula C₂H₄O₂) reacts with Na metal to form a compound B and evolves a gas which burns with a pop sound. Compound A on treatment with an alcohol C in the presence of a little of concentrated sulphuric acid forms a sweet-smelling compound D (molecular formula C₃H₆O₂). Compound D on treatment with NaOH solution gives back B and C. Identify A, B, C and D.

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A given nitrogen containing aromatic compound A reacts with Sn/HCl, followed by HNO2 to give an unstable B. B on treatment with phenol, forms a beautiful coloured compound C with the molecular formula C12H10N2O. The structure of compound A is:

The correct option is B

A given nitrogen containing aromatic compound $A$ reacts with $S n / H C l$ , followed by $H N O_{2}$ to give an unstable $B$ . $B$ on treatment with phenol, forms a beautiful coloured compound $C$ with the molecular formula $C_{12} H_{10} N_{2} O$ . The structure of compound $A$ is: