How will you prepare haloalkanes from alkene?

Explanation

Haloalkanes are prepared from alkene by addition of halogen acids like HCI, HBr and Hl. The addition of halogen acids takes place according to the Markownikoff.s rule.
` (##OMG_CHE_XII_C10_E01_006_S01.png" width="80%">
But if it occurs in the presence of benzoyl peroxide, anti-Markownikoff.s rule or peroxide effect tikes place.
` underset("Propene")(CH_3-CH=CH_2 +H^(+) -Br^(-) underset("peroxide ")overset("Benzoyl")to CH_3 - CH_2 - underset(Br) underset(|) (CH_2)`