Aromatic Compounds and Aryl Halides questions
308 published questions with worked solutions.
- Which of the following is most reactive towards electrophilic nitration?
- In the compound phenyl benzoate (Ring I–C(=O)–O–Ring II), electrophilic substitution occurs at
- In a compound Ph–E, electrophilic substitution has occurred. The substituent E is methyl, –CH₂Cl, –CCl₃ and –CHCl₂ (in various...
- Among the following compounds (I) anisole, (II) benzene, (III) nitrobenzene, the correct order of reaction with an electrophile is
- The following compound will undergo electrophilic substitution more readily than benzene:
- Arrange the following compounds in decreasing reactivity with an electrophile, E⁺: (A) chlorobenzene, (B)...
- The ease of nitration of the three hydrocarbons (I) toluene, (II) naphthalene, (III) a nitro-substituted naphthalene, follows the...
- Which of the following compounds are not arranged in order of decreasing reactivity towards electrophilic substitution?
- The most common type of reaction in aromatic compounds is
- The function of AlCl₃ in Friedel-Craft's reaction is
- Which of the following will be easily nitrated?
- Among anisole (I), benzene (II) and nitrobenzene (III), the correct order of reactivity toward an electrophilic reagent is
- In phenyl benzoate, C₆H₅–O–CO–C₆H₅, electrophilic substitution occurs at
- Naphthalene is an example of a(n)
- Which one of the following is most reactive towards electrophilic attack?
- Which one of the following is the stable structure of (hypothetical) cyclohexatriene?
- The naphthalene molecule contains
- Which of the following is a heterocyclic aromatic species?
- A molecule of benzene contains
- An organic compound X (molecular formula C₆H₅NO₂) has six carbons in a ring system, three double bonds, and also a nitro group as...
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