Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the molecular formula of benzene?
π‘ Hint: Count the number of carbon and hydrogen atoms in the molecule.
Question 2
Easy
What type of reaction occurs when a hydrogen atom is replaced by a nitro group?
π‘ Hint: Think about reactions that maintain the aromatic system.
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Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the primary reason benzene is more stable than cyclohexatriene?
- It has delocalized Ο electrons
- It has no hydrogens
- It has double bonds only
π‘ Hint: Reflect on the electron distribution in benzene.
Question 2
Benzene primarily undergoes which type of reactions?
- Addition reactions
- Electrophilic substitution
- Dehydration reactions
π‘ Hint: Think about how benzene's stability affects its reactions.
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Challenge Problems
Push your limits with challenges.
Question 1
Propose a mechanism for the nitration reaction of benzene, illustrating the role of the electrophile.
π‘ Hint: Remember that electrophiles seek electrons; visualize how they interact with the delocalized electrons in benzene.
Question 2
Discuss the impact of resonance on the stability and reactivity of benzene compared to non-aromatic compounds.
π‘ Hint: Reflect on how resonance energy contributes to lowering the overall energy of the molecule.
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