Resonance Structures

Chemistry ⇒ Chemical Bonding and Structure

Resonance Structures starts at 11 and continues till grade 12. QuestionsToday has an evolving set of questions to continuously challenge students so that their knowledge grows in Resonance Structures. How you perform is determined by your score and the time you take. When you play a quiz, your answers are evaluated in concept instead of actual words and definitions used.

See sample questions for grade 12

Describe the difference between resonance and isomerism.

Describe the effect of resonance on the acidity of carboxylic acids.

Describe the effect of resonance on the bond length in the carbonate ion (CO₃^2-).

Explain why the amide ion (NH₂^-) does not exhibit resonance.

Explain why the bond order in ozone (O₃) is 1.5.

Explain why the cyanate ion (OCN^-) has three resonance structures.

Explain why the formate ion (HCOO^-) exhibits resonance.

Explain why the nitrate ion (NO₃^-) has three equivalent resonance structures.

Explain why the resonance hybrid is more stable than any individual resonance structure.

In the context of resonance, what does the term 'delocalization' mean?

In the context of resonance, what is meant by 'contributing structures'?

In the context of resonance, what is the significance of equivalent resonance structures?