Compound [ X ] C 7 H 9 N reacts with NaNO 2 / conc. HCl at 0° C followed by β -naphthol to give orange coloured dye. Compound [X] will be:

Question

Compound [ X ] C 7 H 9 N reacts with NaNO 2 / conc. HCl at 0° C followed by β -naphthol to give orange coloured dye. Compound [X] will be: (A) C 6 H 5- CH 2- NH 2 (B)  (C)  (D) All of these

Tardigrade Admin · Accepted Answer

Only when the - NH 2 group is directly bonded to benzene, diazonium salt is formed. The compound (X) is p- toluidine

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Q. Compound $[X] C_{7} H_{9} N$ reacts with $N a N O_{2} / co n c . H Cl$ at $0^{\circ} C$ followed by $β$ -naphthol to give orange coloured dye. Compound $[X]$ will be:

$C_{6} H_{5} - C H_{2} - N H_{2}$

All of these

Only when the $- N H_{2}$ group is directly bonded to benzene, diazonium salt is formed. The compound $(X)$ is $p -$ toluidine

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Q. Compound [X]C7​H9​N reacts with NaNO2​/conc.HCl at 0∘C followed by β -naphthol to give orange coloured dye. Compound [X] will be:

C6​H5​−CH2​−NH2​

All of these

Only when the −NH2​ group is directly bonded to benzene, diazonium salt is formed. The compound (X) is p− toluidine .

Q. Compound $[X] C_{7} H_{9} N$ reacts with $N a N O_{2} / co n c . H Cl$ at $0^{\circ} C$ followed by $β$ -naphthol to give orange coloured dye. Compound $[X]$ will be:

$C_{6} H_{5} - C H_{2} - N H_{2}$

Only when the $- N H_{2}$ group is directly bonded to benzene, diazonium salt is formed. The compound $(X)$ is $p -$ toluidine

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