Which one of the following acids is the weake | vedclass

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

Question

(A) The strength of an acid depends on the stability of its conjugate base and the polarity of the $H-X$ bond. $HBr$ and $HCl$ are strong mineral acid

Vedclass · Accepted Answer

$HClO$

Vedclass · Answer

(A) The strength of an acid depends on the stability of its conjugate base and the polarity of the $H-X$ bond. $HBr$ and $HCl$ are strong mineral acids that dissociate completely in water. Among the oxyacids of chlorine,the acidic strength increases with the number of oxygen atoms attached to the central chlorine atom due to the increase in the oxidation state of chlorine and the stability of the conjugate base. $HClO_3$ is a strong acid,whereas $HClO$ (hypochlorous acid) is a weak acid because the $ClO^-$ ion is less stable compared to the conjugate bases of the other listed acids. Therefore,$HClO$ is the weakest acid among the given options.

Which one of the following acids is the weakest?

Similar Questions

For any diprotic acid of the type $H_2A$,the relationship between the first $(Ka_1)$ and second $(Ka_2)$ ionization constants is:

What name is given to the reaction between hydrogen ion and hydroxyl ion?

Among the following,the weakest Lewis base is

Which of the following $0.1 \ M$ solution will contain the largest concentration of hydronium ions?

In the reaction $NH_3 + H_2O \rightleftharpoons NH_4^+ + OH^-$,water acts as a .......

Vedclass Test Series

Exam Paper Generator

Online Exam Module