Draw the resonance structure of the following compounds; CH2 = CH – CH = CH2 - Chemistry

Draw the resonance structure of the following compounds;

CH₂ = CH – CH = CH₂

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Fundamental Concepts in Organic Reaction Mechanism - Resonance Structure

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अध्याय 12: Organic Chemistry Some Basic Principles and Techniques - Multiple Choice Questions (Type - I) [पृष्ठ १५२]

अध्याय 12 Organic Chemistry Some Basic Principles and Techniques
Multiple Choice Questions (Type - I) | Q 42.(ii) | पृष्ठ १५२

Draw the resonance structure for the following compound. Show the electron shift using curved-arrow notation.

C₆H₅OH

Draw the resonance structure for the following compound. Show the electron shift using curved-arrow notation.

C₆H₅NO₂

Draw the resonance structure for the following compound. Show the electron shift using curved-arrow notation.

CH₃CH = CHCHO

Draw the resonance structure for the following compound. Show the electron shift using curved-arrow notation.

C₆H₅ – CHO

What is the hybridisation of each carbon in H₂C = C = CH₂.

Which of the following ions is more stable? Use resonance to explain your answer.

Which of the following compounds will not exist as resonance hybrid. Give reason for your answer:

Resonance structures of propenal are given below. Which of these resonating structures is more stable? Give reason for your answer.

\[\ce{\underset{I}{CH2 = CH - CH = O} <-> \underset{II}{\overset{⊕}{C}H2 - CH = CH - \overset{Θ}{O}}}\]

Which of the two structures (A) and (B) given below is more stabilised by resonance? Explain.

\[\ce{\underset{(A)}{CH3COOH}}\] and \[\ce{\underset{(B)}{CH3CO\overset{Θ}{O}}}\]

Assertion (A): Energy of resonance hybrid is equal to the average of energies of all canonical forms.

Reason (R): Resonance hybrid cannot be presented by a single structure.