Question

Geometrical isomerism is not possible in
Allene
Aldoxime
Azobenzene
1,2-Dichlorocyclohexane​

Answer 1

Answer:

Aldoxime

Explanation:

Among the various options given in question statement, the correct option is the second one i.e Aldoxime

Geometrical isomers are those compounds that have the same molecular or empirical formula, but their geometrical structure of arrangement of atoms in them is different.

All the three Allene, Azobenzene  and 1,2-Dichlorocyclohexane have such structures that their geometrical isomers do exists

Answer 2

Answer:

(1)

Explanation:

Allene shows only optical isomerism ..

and rest others show Geometrical isomerism