What is the nature of anthracene present in coal tar?

see full answer

Your Exam Success, Personally Taken Care Of

1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.

An Intiative by Sri Chaitanya

neutral

acidic

basic

amphoteric

answer is A.

(Unlock A.I Detailed Solution for FREE)

Best Courses for You

JEE

NEET

Foundation JEE

Foundation NEET

CBSE

Detailed Solution

Concept: An important source of anthracene is coal tar, which has a 1.5% concentration. Anthracene is a naturally occurring substance in coal tar that does not interact with other coal tar constituents. Polycyclic aromatic hydrocarbons like anthracene are produced during combustion processes.
Three benzene rings are fused together to form anthracene.
Anthracene is therefore a very stable molecule as a result of the resonance stabilisation energy. Additionally, we are aware that the molecule anthracene is a solid polycyclic aromatic hydrocarbon.

We can infer the chemical formula of anthracene as

from its structure. Anthracene is neutral in nature since it occurs naturally and does not react with coal tar.
Hence, the correct answer is 1.

Watch 3-min video & get full concept clarity