Geometric isomerism is exhibited by:
Correct answer: D. Alkenes
- A. Alcohol
- B. Ethers
- C. Alkynes
- D. Alkenes
Explanation
Geometric Isomerism is commonly observed in Carbon-Carbon double bonds. Carbon-carbon double bonded compounds have restricted rotation. Geometric isomers can occur where there is restricted rotation about a bond. Hence, alkenes exhibit geometric isomerism.
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About Alkenes
Alkenes are unsaturated hydrocarbons containing a carbon-carbon double bond with sigma and pi components and restricted rotation. Their reactions include electrophilic addition of hydrogen, halogens, hydrogen halides and water, with Markovnikov orientation, oxidation, combustion and polymerisation, while their preparation commonly involves elimination from alkyl halides or alcohols.
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