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

Reaction of trans-2-butene with Br_2 in presence of C Cl_4 gives

Assertion (A): The boiling point of cis-2-butene is more than trans-2-butene Reason (R): Cis-2-butene is more polar than trans

Find out the total number of major products (including stereoisomers) are obtained in each of the following reactions. (a) cis-3-heptene +Br_(2) rarr x (b) trans-3-heptene + Br_(2) rarr y (c) trans-3-hexene + Br_(2)rarrz Find the value of (x + y + z) ?

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

Assertion : trans -2- Butene on reaction with Br_(2) gives meso -2,3- dibromobutane. Reason : The reaction involves syn - addition of bromine.

Assertion : trans -2- Butene on reaction with Br_(2) gives meso -2,3- dibromobutane. Reason : The reaction involves syn - addition of bromine.

Addition of Br_2 on trans-butene-2 gives:

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