Identify the weakest acid among the following | vedclass

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

Question

(A) The acidic strength of oxyacids of chlorine increases with an increase in the oxidation state of the central chlorine atom.$1$. Oxidation state of

Vedclass · Accepted Answer

$HClO$

Vedclass · Answer

(A) The acidic strength of oxyacids of chlorine increases with an increase in the oxidation state of the central chlorine atom.$1$. Oxidation state of $Cl$ in $HClO$ is $+1$.$2$. Oxidation state of $Cl$ in $HClO_2$ is $+3$.$3$. Oxidation state of $Cl$ in $HClO_3$ is $+5$.$4$. Oxidation state of $Cl$ in $HClO_4$ is $+7$.As the oxidation state increases, the electron-withdrawing power of the chlorine atom increases, which weakens the $O-H$ bond and facilitates the release of $H^+$ ions.Therefore, $HClO$ (Hypochlorous acid) is the weakest acid.

Identify the weakest acid among the following.

Similar Questions

Assertion $(A)$: The bond dissociation energy increases from $F_2$ to $Cl_2$ and then decreases to $I_2$.
Reason $(R)$: The low bond energy of fluorine is due to the repulsion between the lone pairs of electrons in two fluorine atoms.
The correct option among the following is

Chlorine water on standing loses its colour and forms:

What is the correct order of bond dissociation enthalpy for $N_2, O_2, F_2$ and $Cl_2$?

Which substance is used as a gaseous insulator in high-voltage generators?

Among the following oxoacids,the correct decreasing order of acid strength is?

Vedclass Test Series

Exam Paper Generator

Online Exam Module