NEET 2023 Phase 1 · ChemistryPrevious Year Question
Consider the following compounds/species: (i) naphthalene; (ii) cyclopentadienyl anion; (iii) cyclobutadiene; (iv) cyclopropenyl anion; (v) cyclopropenyl cation; (vi) cyclooctatetraene; (vii) anthracene. The number of compounds/species which obey Hückel's rule is ______.
Answer: (A) 4.
- A.4✓
- B.6
- C.2
- D.5
Correct Answer
(A) 4
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