Identify the compounds which can show cis-trans isomerism.

a. CH₂=CH₂

b. CH₃—CH₂—C(CH₃)=C(CH₃)—CH₂—CH₃

c. CH₃—C(Br)=C(Br)—CH₃

d. (Ph)₂C=C(CH₃)₂

Determine if the given alkene has an (E) or (Z) configuration.

Consider the substituted cycloalkane below:

Determine whether it is cis or trans.

Identify the IUPAC name of the cycloalkane below and specify whether it is cis or trans.

Write the systematic name for the following polyene.

Select all that represent stereoisomers of 3-bromohexa-2,4-diene from the following drawings and E-Z nomenclature names.

Draw geometrical isomers of the following molecule and name each one.

3-ethylocta-3,5-diene