The increasing order of acid strength of halo | vedclass

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

Question

(A) The acid strength of hydrohalic acids depends on the bond dissociation enthalpy of the $H-X$ bond. As we move down the group from $F$ to $I$,the a

Vedclass · Accepted Answer

$HF < HCl < HBr < HI$

Vedclass · Answer

(A) The acid strength of hydrohalic acids depends on the bond dissociation enthalpy of the $H-X$ bond. As we move down the group from $F$ to $I$,the atomic size of the halogen increases,which leads to an increase in the bond length and a decrease in the bond dissociation enthalpy. Consequently,the release of the $H^+$ ion becomes easier. Therefore,the acid strength increases in the order: $HF < HCl < HBr < HI$.

The increasing order of acid strength of halogen acids is:

Similar Questions

The correct structure of tribromooctaoxide is

Which of the following compounds is the strongest fluoride ion acceptor?

Which of the following reactions proves the chlorinating property of phosphorus pentachloride?

Which of the following halogens releases oxygen when passed through a hot concentrated solution of potassium hydroxide?

Identify the products formed when chlorine reacts with cold and dilute sodium hydroxide solution.

Vedclass Test Series

Exam Paper Generator

Online Exam Module