Which of the following alkenes will show geometrical isomerism ? (i) Propene,(ii) But-2-ene , (iii) But-1-ene , (iv) 2, 3-Dimethylbut-2-ene

Which of the following alkenes will show geometrical isomerism ? (i) P

1.	Which of the following alkenes will show geometrical isomerism ? (i) Propene,(ii) But-2-ene , (iii) But-1-ene , (iv) 2, 3-Dimethylbut-2-ene
Answer» SOLUTION :(II) But-2-ene