Chemistry-
General
Easy
Question
Which of the following is the correct order of stability of the following compound?
I) 
II) 
III) 
- (I)>(II)>(III)
- (III)>(II)>(I)
- (II)>(I)>(III)
- (I)>(III)>(II)
The correct answer is: (I)>(II)>(III)
(I) 
aromatic, (II)= non-aromatic 
but not in delocalisation)
(III) anti-aromatic (
but in delocalisation). So the order of stability is: (I)>(II)>(III)
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