Which of the following free radicals is the most stable?

Understand the Problem

The question is asking which of several free radical structures is the most stable, requiring an understanding of organic chemistry concepts related to free radical stability.

More Information

The benzyl free radical is stabilized by resonance, which allows the unpaired electron to be delocalized over multiple atoms, increasing stability.

Tips

A common mistake is overlooking resonance stabilization and focusing only on hyperconjugation, which can lead to incorrect conclusions.

Sources

• The free radical which is most stable is - Doubtnut - doubtnut.com
• The benzyl free radical is the most stable - Doubtnut - doubtnut.com