The benzene molecule contains:
Correct answer: D. Delocalized π-electron charge
- A. Three double bonds
- B. Two double bonds
- C. One double bond
- D. Delocalized π-electron charge
Explanation
Benzene is an organic chemical compound with the molecular formula C6H6. The benzene molecule is composed of six carbon atoms joined in a planar hexagonal ring with one hydrogen atom attached to each. Because it contains only carbon and hydrogen atoms, benzene is classed as a hydrocarbon.
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About Benzene and Aromatic Compounds
Benzene has a planar ring of delocalised π electrons, giving aromatic stability and equal carbon-carbon bond lengths. The topic covers resonance, electrophilic substitution reactions such as nitration, halogenation, sulphonation and Friedel-Crafts reactions, along with substituent effects and the distinction between substitution in benzene and addition in ordinary alkenes.
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1,091 free Chemistry of Hydrocarbons MCQs from Chemistry, each with the correct answer and an explanation. Unlimited attempts, no account needed.
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More Benzene and Aromatic Compounds questions
Cyclic structure of benzene was proposed by:
Toluene can be converted to benzoic acid in the presence of:
Which of the following is called benzyl radical:
Aromatic hydrocarbons are the derivatives of:
Which of the following acid can be used as a catalyst in Friedel-Crafts reactions:
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