Which of the following oxides is the least ac | vedclass

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

Question

(C) The acidity of oxides decreases down the group as the metallic character increases. Therefore,oxides of $As$ are less acidic than oxides of $P$.Fu

Vedclass · Accepted Answer

$As_4O_6$

Vedclass · Answer

(C) The acidity of oxides decreases down the group as the metallic character increases. Therefore,oxides of $As$ are less acidic than oxides of $P$.Furthermore,for the same element,the acidity increases with an increase in the oxidation state of the central atom.Comparing the given oxides:$P_4O_{10}$ ($P$ in $+5$ state) is more acidic than $P_4O_6$ ($P$ in $+3$ state).$As_4O_{10}$ ($As$ in $+5$ state) is more acidic than $As_4O_6$ ($As$ in $+3$ state).Since $As$ is less electronegative than $P$,$As_4O_6$ is the least acidic among the given options.

Which of the following oxides is the least acidic?

Similar Questions

$Assertion :$ Nitrogen and oxygen are the main components in the atmosphere but these do not react to form oxides of nitrogen.
$Reason :$ The reaction between nitrogen and oxygen requires high temperature.

In which of the following is the $P - O - P$ bond present?

The molecular formula of an acid of phosphorus is $H_3PO_2$. What are its name and basicity,respectively?

Which among the following group $15$ elements does not exhibit allotropy?

Among $P_2O_5$,$As_2O_3$,$Sb_2O_3$,and $Bi_2O_3$,the most acidic oxide is

Vedclass Test Series

Exam Paper Generator

Online Exam Module