Question : In organic chemistry, which of the following is an empirical rule used to predict the regioselectivity of electrophilic addition reactions of alkanes and alkynes?
Option 1: Cornforth’s rule
Option 2: Bredt’s rule
Option 3: Markovnikov’s rule
Option 4: Baldwin’s rule
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Correct Answer: Markovnikov’s rule
Solution : The correct answer is Markovnikov’s rule .
Certain chemical addition reactions can be described by Markovnikov's rule, commonly referred to as Markovnikov's rule. As per this rule, the carbon (C) atom with fewer hydrogen atoms is bound by the nucleophilic X-, whereas the carbon atom with more hydrogen atoms attached to it is bound by the proton.
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