MHT CET · Chemistry · Amines
Benzene diazonium chloride on reaction with ethanol forms
- A aniline
- B benzene
- C nitrobenzene
- D phenol
Answer & Solution
Correct Answer
(B) benzene
Step-by-step Solution
Detailed explanation
(B)
Replacement of diazonium group by hydrogen.
\(\underset{\text { Benzene diazonuium }}{\mathrm{C}_{6} \mathrm{H}_{5} \mathrm{~N}_{2} \overline{\mathrm{Cl}}}+\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{OH} \stackrel{\Delta}{\longrightarrow}\)\(\underset{\text { Chloride }}{\mathrm{C}_{6} \mathrm{H}_{6}}+\mathrm{CH}_{3} \mathrm{CHO}+\mathrm{HCl}+\mathrm{N}_{2}\)
Replacement of diazonium group by hydrogen.
\(\underset{\text { Benzene diazonuium }}{\mathrm{C}_{6} \mathrm{H}_{5} \mathrm{~N}_{2} \overline{\mathrm{Cl}}}+\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{OH} \stackrel{\Delta}{\longrightarrow}\)\(\underset{\text { Chloride }}{\mathrm{C}_{6} \mathrm{H}_{6}}+\mathrm{CH}_{3} \mathrm{CHO}+\mathrm{HCl}+\mathrm{N}_{2}\)
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