Chemistry - GOC Question with Solution | TestHub
ChemistryGOCAromaticityHard2 minQB
ChemistryHardsingle choice
How many of the following compounds are aromatic ? (assume planar rings)
(A) 
(B) 
(C) 
(D) 
Options:
Answer:
C
Solution:
(A) the cyclopropenyl cation has 2π : aromatic. (B) pyrrole has 6π : aromatic. (C) the cyclooctatetraene dianion has 10π, planar : aromatic. (D) cyclooctatetraene is tub shaped and non-aromatic. Three are aromatic.
Stream:JEESubject:ChemistryTopic:GOCSubtopic:Aromaticity
⏱ 2mℹ️ Source: QB
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