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प्रश्न
Identify compounds A, B and C in the following sequence of reaction.
\[\ce{C6H5NO2 ->[Fe/HCl] A ->[HNO2][273 K] B ->[C6H5OH] C}\]
उत्तर
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संबंधित प्रश्न
\[\ce{CH3CH2Br ->[aq NaOH][\Delta] A ->[KMnO4/H^+][\Delta] B ->[NH3][\Delta] C ->[Br2/NaOH] D}\] ‘D’ is:
Which one of the following nitro compounds does not react with nitrous acid?
‘A’ is:
How will you convert nitrobenzene into azoxybenzene?
How will you convert nitrobenzene into hydrozobenzene?
How will you convert nitrobenzene into N-phenylhydroxylamine?
Identify compounds A, B and C in the following sequence of reaction.
\[\ce{C6H5NH2 ->[(CH3CO2)O][pyridine] A ->[HNO3][H2SO4, 288 K] B ->[H2O/H^+] C}\]
Account for the following:
Aniline does not undergo Friedel-Crafts reaction.
Account for the following.
Aniline does not undergo Friedel-Crafts reaction.
Account for the following.
Aniline does not undergo Friedel – Crafts reaction.
