What is the correct order of acidic character | vedclass

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

Question

(C) The acidic character of non-metal oxides increases with the increase in the oxidation state of the central atom and the electronegativity of the c

Vedclass · Accepted Answer

$N_2O_5 > SO_2 > CO_2 > CO$

Vedclass · Answer

(C) The acidic character of non-metal oxides increases with the increase in the oxidation state of the central atom and the electronegativity of the central atom.$1$. Oxidation states: $N_2O_5 (+5)$,$SO_2 (+4)$,$CO_2 (+4)$,$CO (+2)$.$2$. $N_2O_5$ is the strongest acid because $N$ is highly electronegative and in its highest oxidation state $(+5)$.$3$. Comparing $SO_2$ and $CO_2$: $S$ is less electronegative than $C$,but $S$ is larger and can stabilize the negative charge better in the conjugate base,or by comparing their hydration products ($H_2SO_3$ vs $H_2CO_3$),$H_2SO_3$ is a stronger acid.$4$. $CO$ is a neutral oxide.$5$. Therefore,the correct order is $N_2O_5 > SO_2 > CO_2 > CO$.

What is the correct order of acidic character for the following oxides: $SO_2, CO_2, CO, N_2O_5$?

Similar Questions

The gas produced by treating an aqueous solution of ammonium chloride with sodium nitrite is .... .

When copper metal is treated with cold and dilute nitric acid, it forms

In the brown ring test,the brown colour of the ring is due to

Which of the following is metaphosphoric acid?

Which of the following elements forms oxides in all oxidation states from $+I$ to $+V$?

Vedclass Test Series

Exam Paper Generator

Online Exam Module