Which of the following compounds is the most | vedclass

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

Question

(A) The acidic character of oxides of elements in a group decreases as we move down the group because the metallic character increases.For the group $

Vedclass · Accepted Answer

$P_2O_3$

Vedclass · Answer

(A) The acidic character of oxides of elements in a group decreases as we move down the group because the metallic character increases.For the group $15$ elements,the oxides are $N_2O_3, P_2O_3, As_2O_3, Sb_2O_3, Bi_2O_3$.$N_2O_3$ and $P_2O_3$ are acidic,$As_2O_3$ and $Sb_2O_3$ are amphoteric,and $Bi_2O_3$ is basic.Among the given options,$P_2O_3$ is the most acidic because phosphorus is the least metallic (most non-metallic) element among the choices provided.

Which of the following compounds is the most acidic?

Similar Questions

Which of the following processes is used for the production of $HNO_3$ to obtain a good yield?

Arrange the following oxides in the correct order of their acidic character:
$N_2O_3$ $(I)$,$P_2O_3$ $(II)$,$N_2O_5$ $(III)$,$As_2O_3$ $(IV)$

What does phosphine $(PH_3)$ form when it reacts with acids?

In which of the following reactions,$NO_2$ is not liberated?

The bond energies (in $kJ \ mol^{-1}$) of $N-H$,$P-H$,and $As-H$ are respectively:

Vedclass Test Series

Exam Paper Generator

Online Exam Module