Which one of the following hydrocarbons exhibit geometrical isomerism? A. 1-butene

B. 2-butene

C. 1-pentene

D. 3-hexene

The compounds that can exhibit geometrical isomerism has been 2-butene and 3-hexene. Thus, option B and D is correct.

Isomers can be defined as the compounds with same unit formula and different structures.

The difference in structure has been resulted in various types of isomers, have been geometrical , structural, functional.

The geometrical isomers has been defined as the compounds with same chemical formula and difference in the spatial arrangement of the atom across the bonds. The geometrical isomerism results in cis and trans isomers.

The geometrical isomerism has been found in the compounds with the compounds exhibiting carbon-carbon double bond. The double bond has been present at the middle of the compound to exhibit geometrical isomerism.

The compounds that can exhibit geometrical isomerism has been 2-butene and 3-hexene. Thus, option B and D is correct.

For more information about geometrical isomerism, refer to the link:

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B. 2-butene and

D. 3-hexene can show the phenomenon of geometric isomerism.

Explanation:

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