Which carbon of is predicted to be the major site of substitution when this alkene reacts with chlorine at 400 $\degree$C?

Question

Which carbon of  is predicted to be the major site of substitution when this alkene reacts with chlorine at 400  $\degree$C?

Quizplus · Accepted Answer

The major site of substitution in this reaction is the carbon with the most amount of hydrogen atoms directly attached. In this case, carbon III has two hydrogen atoms directly attached, while the other carbons have only one. Therefore, carbon III is expected to be the major site of substitution in this reaction.

Which Carbon of Is Predicted to Be the Major °\degree°

Which Carbon of Is Predicted to Be the Major $\degree$