JEE MAIN - Chemistry (2016 - 10th April Morning Slot - No. 4)

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 ?
Only heat
NaNO2/Cu
Cu2O/H2O
NaF/Cu

Explanation

JEE Main 2016 (Online) 10th April Morning Slot Chemistry - Compounds Containing Nitrogen Question 193 English Explanation

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