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Compounds Containing Nitrogen question

2016 · 10 Apr · Shift 1 · Q3

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JEE Main
Chemistry
Compounds Containing Nitrogen
2016 · 10 Apr · Shift 1 · Q3

Compounds Containing Nitrogen question

2016 · 10 Apr · Shift 1 · Q3

JEE MainChemistryCompounds Containing NitrogenMCQ+4 / −1

Fluorination of an aromatic ring is easily accomplished by treating a diazonium salt with

HBF_4

. Which of the following conditions is correct about this reaction ?

A
Only heat
B
$NaNO_2$ / $Cu$
C
$Cu_2O$ / $H_2O$
D
NaF/Cu

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