Which one of the following is correct structure of benzene?
Correct answer: B. Hexagonal planar
- A. Tetrahedral
- B. Hexagonal planar
- C. Hexagonal irregular
- D. Trigonal planar
Explanation
The correct structure of benzene is a planar ring of six carbon atoms with delocalized electrons. This delocalization gives all carbon-carbon bonds equal length and intermediate bond strength between single and double bonds. The other options are incorrect as they do not represent the unique hexagonal planar structure of benzene.
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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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