Heterocyclic Aromatic Compounds
Trending Questions
Q.
Can aromatic compounds be heterocyclic?
True
False
Q. Consider the given set of compounds,
Let P be the number of anti-aromatic compounds
Q be the total number of resonating structures of carbonate ion [CO2−3],
R be the number of α−H in given carbocation:
S be the number of geometrical isomers of the compound, CH3−CH=CH−CH=CH2,
T be the number of compounds more acidic than ethanol among the set given below:
Phenol, p-Nitrophenol, CH3COOH, CH3SO3H
Then (P+Q+R+S+T) is:
Let P be the number of anti-aromatic compounds
Q be the total number of resonating structures of carbonate ion [CO2−3],
R be the number of α−H in given carbocation:
S be the number of geometrical isomers of the compound, CH3−CH=CH−CH=CH2,
T be the number of compounds more acidic than ethanol among the set given below:
Phenol, p-Nitrophenol, CH3COOH, CH3SO3H
Then (P+Q+R+S+T) is:
Q. Among the following which is correct?
- Cyclopentadienyl anion is antiaromatic whereas benzene is aromatic.
- Benzene is aromatic whereas cyclopentadienyl is nonaromatic.
- Both cyclopentadienyl anion and benzene are aromatic.
- None of these
Q.
Can aromatic compounds be heterocyclic?
True
False