Which of the following stability order compar | vedclass

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(D) Let us analyze each option:$A$: In the first structure,the negative charge is on the oxygen atom $(O)$,which is more electronegative than sulfur $

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None of the above

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(D) Let us analyze each option:$A$: In the first structure,the negative charge is on the oxygen atom $(O)$,which is more electronegative than sulfur $(S)$. In the second structure,the negative charge is on the sulfur atom. Since $O$ is more electronegative,it can accommodate a negative charge better than $S$. Thus,the first structure is more stable. The given order is correct.$B$: The first structure has all atoms with complete octets (the oxygen atom has a double bond and two lone pairs). The second structure has a carbocation with an incomplete octet. Therefore,the first structure is more stable. The given order is correct.$C$: In the first structure $(CH_2=N=N)$,there are more covalent bonds compared to the second structure $(CH_2-N=N)$. Structures with more covalent bonds are generally more stable. The given order is correct.Since all the given stability order comparisons are correct,the correct answer is $D$.

Which of the following stability order comparisons for resonating structures is incorrect?

Similar Questions

Which of the following species has a positive charge that is not involved in resonance?

The correct order of $C=O$ bond length in ethyl propanoate $(I)$,ethyl propenoate $(II)$ and ethenyl propanoate $(III)$ is

The correct order of stability for the given canonical structures is:
$(I)$ $H-C(=O)-CH_2^-$
$(II)$ $H-C(O^-)(^+)-CH_2^-$
$(III)$ $H-C(O^-)=CH_2$

Which of the following is the least stable?

Compare the ease of carbon-carbon bond rotation across $A, B,$ and $C$.

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