f a triple bond is present between two carbons, then this class of compounds is called as _?
Correct answer: B. Alkynes
- A. Alkanes
- B. Alkynes
- C. Carbonyl
- D. Alkenes
Explanation
Alkynes have a triple bond between two carbon atoms. This means that there are three bonds connecting the carbons: one sigma bond and two pi bonds. The sigma bond is formed by the overlap of two sp hybrid orbitals, while the two pi bonds are formed by the overlap of two sets of p orbitals. The triple bond in alkynes gives them unique properties and reactivity.
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About Chemistry of Hydrocarbons
Hydrocarbons are studied through the structures and reactions of alkanes, alkenes, alkynes and aromatic compounds. Coverage includes free radical substitution in alkanes, electrophilic addition to carbon-carbon multiple bonds, benzene substitution, aromatic stability and the difference between addition reactions of alkenes and substitution reactions of benzene.
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