Question
The correct statement $(s)$ concerning the structures $E, F$ and $G$ is (are) $Image$

$(A)$ $E, F$ and $\mathrm{G}$ are resonance structures

$(B)$ $E, F$ and $E, G$ are tautomers

$(C)$ $\mathrm{F}$ and $\mathrm{G}$ are geometrical isomers

$(D)$ $\mathrm{F}$ and $\mathrm{G}$ are diasteromers

Answer

a

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