Among the following,the least stable resonanc | vedclass

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

Question

(A) The stability of resonance structures is determined by several factors: $1$. Structures with more covalent bonds are more stable. $2$. Structures

Vedclass · Accepted Answer

Vedclass · Answer

(A) The stability of resonance structures is determined by several factors: $1$. 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 the more electronegative atom and positive charge on the less electronegative atom are more stable. $4$. Structures with minimum charge separation are more stable. In option $(A)$,there is a positive charge on the carbon atom adjacent to the nitrogen atom,which already bears a positive charge. This creates strong electrostatic repulsion between the adjacent positive charges,making this structure highly unstable compared to the others. Therefore,option $(A)$ is the least stable resonance structure.

Among the following,the least stable resonance structure is

Similar Questions

If $\int \frac{e^x-1}{e^x+1} d x=f(x)+c$,then $f(x)$ is equal to

$\lim _{x \rightarrow \infty}\left(\frac{x+6}{x+1}\right)^{x+4}$ is equal to

Which of the following has the lowest melting point?

An $AC$ voltage source of variable angular frequency $\omega$ and fixed amplitude $V_0$ is connected in series with a capacitance $C$ and an electric bulb of resistance $R$ (inductance zero). When $\omega$ is increased:

What is $Z$ in the following reaction? $CH_3-CH_2-CO_2^{\ominus} Na^{\oplus} \stackrel{NaOH / CaO}{\longrightarrow} Z$

Vedclass Test Series

Exam Paper Generator

Online Exam Module