First slide
Alkenes
Question

What are ‘A’ and ‘B’ in the reaction

Moderate
Solution

Compounds having same molecular formula but different in position of substituents
are called position isomers.
 

A = 2 - Bromo butane (Markonikov rule)
B = 1 - Bromo butane (Anti Markonikov rule)
Hence, option (1) is correct.
 

 

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