AIIMS 2014 Chemistry Chemical Reactions MCQ Question

The correct answer is A because it represents the major product formed after the reaction, which is dictated by the stability of the intermediates and the regioselectivity of the reaction pathway. In this case, the reaction likely favors the formation of a more stable product due to factors such as steric hindrance or the presence of electron-withdrawing groups, leading to the depicted structure in option A being the predominant outcome.