The addtion of `Br_(3)` to trans-2-butene produces

The addition of Br_(2) to trans-2-butene produces

Addition of Br_(2) to trans-2-butene would give a product which is:

Addition of Br_2 on trans-butene-2 gives:

Addition of Br_2 to trans-2-butene would give a product which is

Addition of Br_(2) to cis-2-butene would give a product which is:

Addition of bromine to trans-2-butene yields meso-2,3-dibromobutane. Bromine addition is an electrophilic addition.

trans-2-Butene +Br_(2) gives:

Addition of Br_2 on cis-butene-2 gives: