1a) predominant para product.
b) Br2 adds to the double bond of alkene outside benzene ring.
c)bromination of α-position wrt the double bond.
this should suffice. I think.
5 Answers
1a)Substitution of Br at meta position
b)addition of Br at carbon containing less hydrogens(more stable intermediate)
c)substitution of Br at allylic or Benzylic position both same in this case
1
1a) the first one should be the product containing br at meta position....
b)the second one is attachment of br to -CH- of the double bonded straight chain....
c)the third one is the attachment of br to benzylic carbon....