Aromatic Compounds and Aryl Halides questions
308 published questions with worked solutions.
- Which of the following is **not** a *meta*-directing group?
- The true statement about benzene is
- The reaction C₆H₆ + CH₃Cl —(anhydrous AlCl₃)→ C₆H₅CH₃ + HCl is an example of
- The strongest *ortho,para*-directing group among the following is
- Which of the following deactivates the benzene ring towards electrophilic substitution?
- Among the following, the compound most reactive towards electrophilic nitration is
- [Roorkee 1993] The reaction of aniline with acetyl chloride in the presence of NaOH gives
- The correct order of ring-activating power of the groups –NH₂, –NHCOCH₃ and –CH₃ is
- Which of the following compounds reacts slower than benzene in electrophilic bromination?
- Which of the following would be least reactive towards (electrophilic) bromination?
- Which one of the following is most reactive towards an electrophilic reagent?
- Which of the following is expected to undergo nitration most readily with the usual nitrating mixture?
- [Roorkee 1999] The end product of the reaction C₆H₆ + Cl₂ —sunlight→ is
- All common *meta*-directing groups ____ the benzene ring towards electrophilic substitution reactions.
- The main source of aromatic compounds is
- Toluene reacts with Cl₂ in the presence of FeCl₃ to give X, and in the presence of light to give Y. X and Y are
- Benzene is obtained by
- In the sequence C₆H₅CH₃ —oxidation→ A —NaOH→ B —soda lime→ C, the final product C is
- [Roorkee 1991] Chlorobenzene is prepared commercially by the
- [Roorkee 1992] Benzene reacts with sulfuric acid only when the acid is
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