JEE CHEMISTRY MCQ: AMINES

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Major product,

\mathrm{P}

of the reaction is

\mathrm{ArN}_2 \mathrm{Cl}+\mathrm{HBF}_4 \longrightarrow \mathrm{Q} \stackrel{\Delta}{\longrightarrow} \mathrm{P}

View answer and explanation

Correct option: A

\mathrm{Ar}-\mathrm{F}

The correct answer is A (Ar-F) because the reaction sequence involves the formation of an aryl diazonium tetrafluoroborate salt, followed by thermal decomposition to yield an aryl fluoride.

More Questions from AMINES

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Identify '

\mathrm{Z}

' in the sequence

{{\text{C}}_6}{{\text{H}}_5}{\text{N}}{{\text{H}}_2}\xrightarrow{{{\text{NaN}}{{\text{O}}_2} + {\text{HCl}}}}{\text{X}}\xrightarrow{{{\text{CuCN}}}}{\text{Y}}\xrightarrow{{{{\text{H}}^ + }/{{\text{H}}_2}{\text{O}}}}{\text{Z}}

The primary, secondary and tertiary amines can be distinguished by: Assertion: The main product of reaction of alcoholic silver nitrite and ethyl bromide is nitroethane.

Reason: Silver nitrite is predominantly covalent compound. Hofmann’s bromamide reaction is to convert Gabriel phthalamide synthesis is used for preparation of :- Elements found in explosive are: