What is the by-product formed along with the haloarene at the end of S – McqOptions

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1.	What is the by-product formed along with the haloarene at the end of Sandmeyer s reaction?
A.	H<sub>2</sub>O
B.	HCl
C.	NO<sub>2</sub>
D.	N<sub>2</sub>
Answer» E.

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