Which of the following statements about the hydrohalogenation of 2-methyl-2-pentene with HCl is true?
The halide ion acts as the electrophile in the second step of the reaction.
HCl will be the nucleophile in the first step.
This is an endothermic reaction because we are breaking a double bond.
This reaction goes through a halonium ion intermediate.
The major product will be formed from the intermediate with the tertiary carbocation.