In which of the following is the first resona | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) To determine the stability of resonating structures,we follow these rules: $1$. Structures with more covalent bonds are more stable. $2$. Structur

Vedclass · Accepted Answer

Vedclass · Answer

(C) To determine the stability of resonating structures,we follow these rules: $1$. Structures with more covalent bonds are more stable. $2$. Structures with complete octets for all atoms are more stable. $3$. $A$ negative charge on a more electronegative atom is more stable. In option $(C)$,structure $(I)$ has a negative charge on the nitrogen atom,while structure $(II)$ has a negative charge on the oxygen atom. Since oxygen is more electronegative than nitrogen,the negative charge is more stable on the oxygen atom. Therefore,structure $(I)$ is less stable than structure $(II)$.

In which of the following is the first resonating structure less stable compared to the second one?

Similar Questions

The most stable resonating structure is

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

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

Compare the carbon-carbon double bond rotation energy for the following compounds $A$,$B$,and $C$:

For the given compounds,the correct order of resonance energy is:
$(I)$ $CH_2=CH-CH=CH-OCH_3$
$(II)$ $CH_2=CH-C(OCH_3)=CH_2$
$(III)$ $CH_2=CH-OCH_3$

Vedclass Test Series

Exam Paper Generator

Online Exam Module