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Chemistry
Cycloheptatrienyle cation is
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Q. Cycloheptatrienyle cation is
KEAM
KEAM 2017
Hydrocarbons
A
Non-benzenoid and non-aromatic
10%
B
Non-benzenoid and aromatic
67%
C
Benzenoid and non-aromatic
14%
D
Benzenoid and aromatic
0%
E
Non-benzenoid and anti-aromatic
0%
Solution:
Cycloheptatrienyl cation has $7$-carbon atoms is a ring with $6 \pi$ electrons and planner structure. Thus it is a non-benzenoid and aromatic species.