How many resonance structures are there for a | vedclass

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(A) Anthracene is a polycyclic aromatic hydrocarbon consisting of three fused benzene rings. To determine the number of resonance structures,we consid

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$4$

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(A) Anthracene is a polycyclic aromatic hydrocarbon consisting of three fused benzene rings. To determine the number of resonance structures,we consider the possible arrangements of double bonds that maintain the aromaticity of the rings. For anthracene,there are $4$ valid resonance structures. These structures involve the shifting of $\pi$-electrons across the fused ring system while keeping the atoms in their fixed positions.

How many resonance structures are there for anthracene?

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