The weakest acid HX (X = F, Cl, Br, I) is | vedclass

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

Question

(A) The acidic strength of hydrohalic acids $(HX)$ depends on the bond dissociation enthalpy of the $H-X$ bond.As the size of the halogen atom increas

Vedclass · Accepted Answer

$HF$

Vedclass · Answer

(A) The acidic strength of hydrohalic acids $(HX)$ depends on the bond dissociation enthalpy of the $H-X$ bond.As the size of the halogen atom increases from $F$ to $I$,the bond length increases and the bond dissociation enthalpy decreases.Therefore,the ease of releasing $H^+$ ions increases in the order: $HF Thus,$HF$ is the weakest acid among the given hydrohalic acids.

The weakest acid $HX$ $(X = F, Cl, Br, I)$ is

Similar Questions

Hydrofluoric acid $(HF)$ cannot be stored in glass bottles because it reacts with glass $(SiO_2)$ to form:

Fluorine reacts with water to produce

Which of the following halogens does not exhibit a positive oxidation state in its compounds?

Which one of the following orders is not in accordance with the property stated against it?

In the following reaction,identify the nature of the product formed by the complete hydrolysis of the underlined atom at $R.T.$:
$\underline{S}F_6 + H_2O \longrightarrow$ No reaction

Vedclass Test Series

Exam Paper Generator

Online Exam Module