Addition of Halogens to Alkenes
Halogens on addition to alkenes, form 1,2-dihaloalkanes.

As a result of this addition reaction, the reddish-brown colour of Br2 gets discharged. This reaction is also used as test for unsaturation in hydrocarbons.
Halogens on addition to alkenes, form 1,2-dihaloalkanes.

As a result of this addition reaction, the reddish-brown colour of Br2 gets discharged. This reaction is also used as test for unsaturation in hydrocarbons.