Question

Anthracene is………….
A.Aromatic
B.Non aromatic
C.Anti-aromatic
D.Cannot be predict

Answer 1

Hint: Anthracene has the ability to photo dimerize with irradiation by UV light. This results in considerable changes in the physical properties of the material. According to the structure we know about the anthracene. Anthracene is solid in state and consists of polycyclic aromatic hydrocarbon. It has three fused benzene rings derived from coal tar.

Complete step by step answer:
Anthracene has two molecules in the cell. As we know anthracene is solid and mostly used in the production of red dye alizarin and other dyes. The chemical formula of anthracene is ${C_{14}}{H_{10}}$ , has a Lewis structure that is simply three benzene molecules fused together in a row. Because the electron conjugated area is shared among all carbon atoms that have a single bond as well as a double bond.
The structure of anthracene is given below:

For a compound considered aromatic, it follows Huckel’s rule and overlapping p orbitals in order to be aromatic. Aromatic compounds are chemical compounds which contain conjugated planar ring systems. They are satisfied by Huckel's rule. Aromatic compounds are assemblies of benzene rings that share a common side. Aromatic compounds are generally nonpolar and immiscible with water.

Hence, option (A) is correct answer.

Note: Here we see the structure of anthracene. Benzene ring is formed in the anthracene. Molecules are cyclic, planar, completely conjugated compounds with 4n+2 electrons. Aromatic compound has a benzene ring substituted propyl group for one of the hydrogen atoms which contains aromatic.