It refers to any large class of unsaturated chemical compounds characterized by one or more planar rings of atoms joined by a covalent bonds of two different kinds.

• Aromatic compounds

• Aliphatic compounds

• Benzene

• Toluene

It is a chemical that is colorless or light-yellow liquid room temperature and are usually present in all types of aromatic compounds.

• Toluene

• Alkene

• Benzene

• None of these

These are compounds which is similar to an aromatic compound but are different in the number of pi electrons.

• Anti-aromatic

• Non-aromatic

• Benzene

• Toluene

It serves as the general criteria which must be met in order for a molecule to be an aromatic.

• Octet Rule

• Huckle Rule

• Law of Octaves

• Law of Triads

It is the other term used for an arenium ion.

• sigma complex

• pi complex

• gamma complex

• none of these

TRUE OR FALSE:

Aromatic compounds can be mixed with water to form a miscible solution.

• TRUE

• FALSE

TRUE OR FALSE:

A weak electrophile can be used to create a sigma complex from benzene.

• TRUE

• FALSE

TRUE OR FALSE:

Aromatic compounds are good solvents for nonpolar solute.

• TRUE

• FALSE

TRUE OR FALSE:

Electrophilic aromatic substitution is a highly exothermic reaction.

• TRUE

• FALSE

TRUE OR FALSE:

Petroleum is a good source of aromatic compounds.

• TRUE

• FALSE