JEE Main 12 Jan 2019 Evening Question 11
Question: The major product of the following reaction is $ CH _3CH _2\underset{\begin{smallmatrix} | \\ Br \end{smallmatrix}}{\mathop{CH}},-\underset{\begin{smallmatrix} | \\ Br \end{smallmatrix}}{\mathop{CH _2}},\xrightarrow[(ii)NaNH _2in,liq.NH _3]{(i),KOH,alc.} $ [JEE Main Online Paper Held On 12-Jan-2019 Evening]
Options:
A) $ CH _3CH=C=CH _2 $
B) $ CH _3CH _2C\equiv CH $
C) $ CH _3CH _2\underset{\begin{smallmatrix} | \\ NH _2 \end{smallmatrix}}{\mathop{CH}},-\underset{\begin{smallmatrix} | \\ NH _2 \end{smallmatrix}}{\mathop{CH _2}}, $
D) $ CH _3CH=CHCH _2NH _2 $
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Answer:
Correct Answer: B
