alleryHow is resonance represented?
AA double headed atom
BA double headed anion
CA double headed axis
DA double headed arrow
Answer & Solution
Correct answer: D. A double headed arrow
1. Resonance is a relationship between structures, not a reaction.
2. A distinctive symbol is used to show it.
3. Resonance is represented by a double headed arrow.
4. So the answer is a double headed arrow.
_Source: syllabus Chemistry Part I, Unit 4 'Chemical Bonding and Molecular Structure'_
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