JEE Main 10 April 2016 Paper

Section: Chemistry

Question : 56 of 90

Marks: +1, -0

Fluorination of an aromatic ring is easily accomplished by treating a diazonium salt with HBF4. Which of the following conditions is correct about this reaction ?

[Main 10 Apr 2016]

Only heat
NaNO2/Cu
Cu2O/H2O
NaF/Cu

Validate

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