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JEE Main202226 Jun 2022Evening ShiftChemistryAminesActual

Identify ' Z ' among the following

Correct answer

2

Step-by-step solution

First step involves the reduction of nitrobenzene to aniline in presence of Sn   in   HCl . Second step is a diazotization reaction where aniline is converted to benzenediazonium chloride in presence of nitrous acid, and third step involves the reaction between benzene diazonium chloride and beta-naphthol to form 1-phenylazo-2-naphthol an orange red dye.

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