Arenes or Aromatic Hydrocarbons
Arenes or Aromatic Hydrocarbons: Overview
This topic covers concepts such as Aromatic Compounds, Benzenoid Aromatic Compounds, Non-Benzenoid Aromatic Compounds, Nomenclature of Aromatic Compounds, Isomerism in Aromatic Compounds, Structure of Benzene, etc.
Important Questions on Arenes or Aromatic Hydrocarbons
Which of these species is anti-aromatic?

Which of the following is not a true aromatic compound?

Which one of the following is a non-benzenoid aromatic compound?

Which among the following is a non-benzenoid aromatic compound?

Which one among the following compounds is aromatic?

The stability of benzene ring is due to the

The pi electrons in benzene ring are delocalised.

How does resonance stabilise benzene?

Which of the following compounds are aromatic?
i
ii
iii
iv
v

Sulphonation in benzene is an example for electrophilic substitution reaction.

How does the arenium ion formed?

Which one of the following is a benzenoid aromatic compound?

Among the following, the most acidic compound is :

Which among the following is a non-benzenoid aromatic compound?

The cyclopentadienyl cation is

Which of the following statements is not correct about the aromatic compounds?

Determine the correct option for the following structures.

From the following molecules by considering Aromatic Behaviour, find the total number of molecules which are aromatic.

What will be the total number of sigma and pi bonds in the following structure (containing 700 benzene rings)?

The compound has its observed dipole greater than the theoretical. Choose the most appropriate reason from the statements given.
