Which one of the following is most reactive?:
Correct answer: D. Ethyne
- A. Benzene
- B. Ethane
- C. Ethene
- D. Ethyne
Explanation
Ethyne, also known as acetylene, is the most reactive among the given options due to its triple bond between the carbon atoms. This triple bond is very strong and reactive, making Ethyne a very useful starting material for many organic reactions.
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About Alkynes
Alkynes are unsaturated hydrocarbons containing a carbon-carbon triple bond, with sp-hybridised carbon atoms and a linear arrangement around the bond. The content includes nomenclature, preparation, acidity of terminal alkynes, and addition reactions with hydrogen, halogens, hydrogen halides and water, as well as oxidation.
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Ethene and Ethyne can be distinguished by employing the test: