Failed to connect to MySQL: Access denied for user 'examnext_online'@'localhost' (using password: YES)
Which of the following compound will exhibit geometrical isomersm?
A. |
1-phenylbut-2-ene |
![]() |
B. |
4-phenylbut-1-ene |
C. |
2-phenylbut-1-ene |
D. |
1, 1-diphenylprop-1-ene |