Aromatic Organic Compounds and Reactions
Chemistry ⇒ Carbon and Organic Chemistry
Aromatic Organic Compounds and Reactions starts at 11 and continues till grade 12.
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Describe the effect of a nitro group on the orientation of further substitution in benzene.
Describe the mechanism of nitration of benzene.
Describe the structure of benzene according to the resonance model.
Explain why benzene does not undergo addition reactions easily.
Explain why nitrobenzene is less reactive than benzene towards electrophilic substitution.
Explain why pyridine is less basic than aliphatic amines.
Name the product formed when benzene reacts with bromine in the presence of FeBr₃.
Name the reagent required to convert benzene to nitrobenzene.
Which of the following compounds is antiaromatic? (1) Cyclopentadienyl anion (2) Cyclobutadiene (3) Benzene (4) Pyridine
Which of the following compounds is aromatic? (1) Cyclohexene (2) Benzene (3) Cyclobutadiene (4) Cyclooctatetraene
Which of the following is a correct statement about aromaticity? (1) Aromatic compounds must have 4n π electrons (2) Aromatic compounds are always non-planar (3) Aromatic compounds are unusually stable (4) Aromatic compounds do not contain conjugated π systems
Which of the following is a fused aromatic hydrocarbon? (1) Benzene (2) Naphthalene (3) Toluene (4) Phenol
Fill in the blank: The aromatic compound with a carboxyl group attached to the benzene ring is called ________.
Fill in the blank: The aromatic compound with the formula C₆H₅NH₂ is called ________.
Fill in the blank: The aromatic compound with the formula C₆H₅NO₂ is called ________.
Fill in the blank: The catalyst used in Friedel-Crafts alkylation is ________.
True or False: All aromatic compounds are planar.
True or False: Benzene can be oxidized to maleic anhydride under normal conditions.
True or False: Benzene is more reactive towards electrophilic substitution than alkenes.
True or False: Electrophilic aromatic substitution always leads to the loss of aromaticity in the product.
