Which of the Following Is Not One of Hückel's Criteria

question 62

Multiple Choice

Which of the following is not one of Hückel's criteria for aromaticity?

• A) The compound must be cyclic
• B) The compound must have one p-orbital on each atom of a ring
• C) The compound must be planar or nearly planar so that there is a continuous overlap of p orbitals
• D) The compound must have a closed loop of six pi electrons

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Definitions:

Absolute Threshold

The minimum stimulus intensity required to be detectable by the senses.

Stimulus Intensity

The magnitude or strength of a stimulus, which can affect the perception and response of the sensory system to that stimulus.

Criterion

A standard or principle by which something is judged or recognized.

Noise Level

The intensity of unwanted or disturbing sounds in a particular environment, often measured in decibels.