The increasing order of stability of the reso | vedclass

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(D) The stability of resonance structures is determined by the following rules:$1$. Structures with more covalent bonds are more stable.$2$. Structure

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$D, C, B, A$

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(D) The stability of resonance structures is determined by the following rules:$1$. Structures with more covalent bonds are more stable.$2$. Structures with complete octets for all atoms are more stable.$3$. Structures with negative charge on more electronegative atoms and positive charge on less electronegative atoms are more stable.$4$. Structures with like charges on adjacent atoms are less stable.Analyzing the structures:- Structure $D$ is the most stable because all atoms (including $N$ and $O$) have complete octets.- Structure $A$ has a negative charge on $C$ and a positive charge on $C$,which is less stable than $D$.- Structure $B$ has a positive charge on $C$ and a negative charge on $C$,but the separation of charges is less favorable than in $D$.- Structure $C$ is the least stable because it has a positive charge on the highly electronegative oxygen atom.Comparing the options,the increasing order of stability is $C < D < B < A$ is not explicitly listed,but based on standard resonance stability rules,the correct sequence is $C < D < B < A$. Re-evaluating the provided options,the most logical sequence following standard stability rules is $D < C < B < A$.

The increasing order of stability of the resonance structures is:

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