Browse Questions

# Which of the following does not show geometrical isomerism ?

$(a)\;1,2-dichloro-1-pentene \\(b)\;1,3-dichloro-2-pentene\\(c)\;1,1-dichloro-1-pentene\\(d)\;1,4-dichloro-2-pentene$

1-1-Dichloro pentene does not show geometrical isomerism .
Since it has two identical atoms (ie) $Cl$ and $C_1$
Hence c is the correct answer.