Question

Which of the following compounds will exhibit geometrical isomerism ?

• A. 1-phenyl-2-butene
• B. 3-phenyl-1-butene
• C. 2-phenyl-1-butene
• D. 1,1-diphenyl-1-propene

Answer 1

Answer: (A)

1-phenyl-2-butene

Answer 2

1 - phenyl but-2-ene show G.I. because both sp²- C atom attached with different atom or group