Which of the following is false for aromatic compounds? They are unusually stable, and have low heats of hydrogenation They readily undergo substitution reactions There are 4n+2 electrons in a delocalized T-bonding system They readily undergo electrophilic addition reactions
Aromatic compounds
Aromatic compounds are chemical compounds that consist of conjugated planar ring systems accompanied by delocalized pi-electron clouds in place of individual alternating double and single bonds.
Or
Aromatic hydrocarbon, are hydrocarbons containing sigma bonds and delocalized pi electrons between carbon atoms in a ring. For e.g. benzene.
They are known as aromatic due to their pleasant smell.
Electrophilic substitution reactions are chemical reactions in which an electrophile displaces a group in a compound, typically but not always hydrogen.
Nucleophilic substitution reactions are those reactions in which substitution is brought about by a nucleophile.
These reactions are denoted by SN1 or SN2 ( S stands for substitution and N for nucleophile).
One of the most common examples of this type of reaction is the hydrolysis of an alkyl halide by aqueous to give alcohols.
Step by step
Solved in 4 steps
