The strongest conjugate base among the follow | vedclass

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

Question

(C) The strength of a conjugate base is inversely proportional to the strength of its corresponding acid. The order of acidic strength of the hydrohal

Vedclass · Accepted Answer

$F^{-}$

Vedclass · Answer

(C) The strength of a conjugate base is inversely proportional to the strength of its corresponding acid. The order of acidic strength of the hydrohalic acids is $HI > HBr > HCl > HF$. Therefore,the order of basic strength of their conjugate bases is $F^{-} > Cl^{-} > Br^{-} > I^{-}$. $F^{-}$ is the strongest conjugate base because $HF$ is the weakest acid among the given hydrohalic acids due to the high electronegativity and small size of the fluorine atom. The reaction is: $H^{+} + F^{-} 	o HF$.

The strongest conjugate base among the following is:

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:

The first and second dissociation constants of an acid $H_2A$ are $1.0 \times 10^{-5}$ and $5.0 \times 10^{-10}$ respectively. The overall dissociation constant of the acid will be

In the equilibrium $HClO_4 + H_2O \rightleftharpoons H_3O^{+} + ClO_4^-$,which of the following statements is correct?

Which salt can furnish $H^{+}$ ion in its aqueous solution?

The heat of neutralisation of a strong acid by a strong base is a constant value because

Vedclass Test Series

Exam Paper Generator

Online Exam Module