Question

In Balz-Schiemann reaction,N2+X- group is replaced by

Answer 1

Hey mate here is the answer to your question

Balz-Schiemann Reaction:

The conversion of aryl amines to aryl fluorides via diazotisation and subsequent thermal decomposition of the derived tetrafluoroborates or hexafluorophosphates. The decomposition may also be induced by photochemically.

hope this will be helpful.

Answer 2

In balz schiemann reation N2+X- group is replaced by