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What are A,B and C in the following reac...

What are A,B and C in the following reaction ? Arene diazonium fluoroborate
` overset(NaNO_2//Cu)underset(Delta)rarr A +B+C`

A

`{:(A,B,C),(ArN=Nar,N_2,NaBF_4):}`

B

`{:(A,B,C),(ArNO_2,N_2,NaBF_4):}`

C

`{:(A,B,C),(ArNO,N_2,NaBF_4):}`

D

`{:(A,B,C),(ArF,NaN_3,BF_3):}`

Text Solution

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The correct Answer is:
B
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