please define markovikov's rule
Kindly refer to the following link:
https://www.meritnation.com/ask-answer/question/wht-iz-markovnikov-rule/haloalkanes-and-haloarenes/3301563
https://www.meritnation.com/ask-answer/question/wht-iz-markovnikov-rule/haloalkanes-and-haloarenes/3301563