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Which of the following is not produced when C6H5N2^+Br^– is warmed with KI?

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in Chemistry – Class 12 by (188k points)
Which of the following is not produced when C6H5N2^+Br^– is warmed with KI?

(a) C6H5I

(b) N2 gas

(c) KBr

(d) KNO2

The question was asked during an interview.

My doubt stems from Diazonium Salts Chemical Reactions topic in section Amines of Chemistry – Class 12

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Correct answer is (d) KNO2

Best explanation: Replacement of diazo group by an iodide ion in benzenediazonium bromide is accompanied by the formation of potassium bromide and liberation of nitrogen gas.

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