If the difference in electronegativity betwee | vedclass

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

Question

(B) In the hydroxide $E-O-H$,the nature depends on the electronegativity difference between $E$ and $O$ and between $O$ and $H$. If the electronegativ

Vedclass · Accepted Answer

Basic

Vedclass · Answer

(B) In the hydroxide $E-O-H$,the nature depends on the electronegativity difference between $E$ and $O$ and between $O$ and $H$. If the electronegativity difference between $E$ and $O$ is large (greater than $1.4$),the $E-O$ bond is highly polar and breaks to release $OH^-$ ions. Therefore,the compound acts as a base. Conversely,if the electronegativity difference between $O$ and $H$ is greater,the $O-H$ bond breaks to release $H^+$ ions,making the compound acidic.

If the difference in electronegativity between $E$ and $O$ is greater than $1.4$,determine the nature of the hydroxide $E-O-H$ of element $E$.

Similar Questions

The Pauling electronegativity values of elements are important in predicting which of the following?

Among $Me_{3}N$,$C_{5}H_{5}N$ and $MeCN$ $(Me = \text{methyl group})$,the electronegativity of $N$ is in the order:

Which of the following is most electronegative?

The electronegativity of the following elements increases in the order:

On the Pauling scale,which of the following elements does not have an electronegativity value $\ge 3.0$?

Vedclass Test Series

Exam Paper Generator

Online Exam Module