The number of structural and configurational isomers of a bromo compou – InterviewSolution

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1.	The number of structural and configurational isomers of a bromo compound, `C_5H_9Br`, formed by the addition of HBr to 2-pentyne respectivelyA. 1 and 2B. 2 and 4C. 4 and 2D. 2 and 1
Answer» Correct Answer - B `underset"pentyne-2"(CH_3-C-=C-CH_2-CH_3+HBr)to CH_3-CH=overset(Br)overset\|C-CH_2-CH_2` (This compound shows 2 structural and four configurational isomers )

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