Question

2. The antimarkovnikoff's addition of HBr is not observed in-
(a) propylene (b) acetylene (c) 2-pentene
3. When 2-Dentene parts with Rr the main rodunt will h
(d) 2-butene​

Answer 1

Answer:

2) d) 2 butene

because both the doubly bonded carbons have same number of hydrogen atoms i.e., the alkene is symmetrical.