CBSE · Class 11 · Chemistry · HydrocarbonsWhich of the following compounds is aromatic in nature according to Huckel's rule?
Step-by-Step Solution
According to Huckel's rule, aromatic compounds must be cyclic, planar, completely conjugated, and contain (4n + 2) pi electrons, where n is an integer (0, 1, 2...). Benzene contains 6 pi electrons (n=1), is planar and cyclic, thus fulfilling all criteria for aromaticity.
Detailed Options Breakdown
Option : Cyclooctatetraene
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Hydrocarbons.
Option 1: Benzene (Correct Answer)
Correct choice. Refer to the step-by-step verified solution guidelines above for details.
Option 2: Cyclopentadiene
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Hydrocarbons.
Option 3: Buta-1,3-diene
Incorrect choice. This distractor represents a common misunderstanding of the core principles of Hydrocarbons.
💡 Study Guide: This question tests core syllabus concepts from Hydrocarbons. For formulas, key summaries, and mock exam reference guides, read the full Hydrocarbons Revision Notes.