Which of the following is formed as a by product of decomposition of a – McqOptions

MCQOPTIONS

1.	Which of the following is formed as a by product of decomposition of arenediazonium fluoroborate to give fluorobenzene?
A.	BF<sub>3</sub>
B.	BH<sub>3</sub>
C.	H<sub>3</sub>BO<sub>3</sub>
D.	BN
Answer» B. BH<sub>3</sub>

Discussion

No Comment Found

Related MCQs

Alkyl fluorides and iodides cannot be formed from Sandmeyer reaction.
Which of the following is formed as a by product of decomposition of arenediazonium fluoroborate to give fluorobenzene?
Aryl fluoride can be obtained directly by heating which arenediazonium salt?
Benzenediazonium chloride on treatment with _____ gives a product which on heating forms fluorobenzene.
Which of the following is not produced when C<sub>6</sub>H<sub>5</sub>N<sub>2</sub><sup>+</sup>Br<sup> </sup> is warmed with KI?
When a diazonium salt is treated with ______ iodobenzene is formed.
Benzenediazonium bromide on Gatterman reaction with HCl does not form which of the following?
Which of the following compounds has to be used in Gatterman reaction?
The yield of chlorobenzene from Sandmeyer reaction is better than that from Gatterman reaction.
Which of the following can be produced by Gatterman reaction of diazonium salts?