The aqueous solution of which of the followin | vedclass

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

Question

(D) The $pH$ of an aqueous salt solution depends on the strength of the parent acid and base. $NaClO$,$NaClO_2$,$NaClO_3$,and $NaClO_4$ are salts of a

Vedclass · Accepted Answer

$NaClO_4$

Vedclass · Answer

(D) The $pH$ of an aqueous salt solution depends on the strength of the parent acid and base. $NaClO$,$NaClO_2$,$NaClO_3$,and $NaClO_4$ are salts of a strong base $(NaOH)$ and their respective oxyacids: $HClO$,$HClO_2$,$HClO_3$,and $HClO_4$. As the oxidation state of chlorine increases,the strength of the corresponding oxyacid increases $(HClO Since $HClO_4$ is the strongest acid among these,its conjugate base $ClO_4^-$ is the weakest,resulting in the least hydrolysis and the lowest $pH$ for the salt $NaClO_4$.

The aqueous solution of which of the following salts has the lowest $pH$?

Similar Questions

$A$ salt $X$ is dissolved in water $(pH = 7)$,and the resulting solution becomes alkaline in nature. The salt is made of:

If the $pH$ of a solution is less than $7$,it will be ......

The degree of hydrolysis of a $0.01 \ M$ ammonium acetate solution is = ........ [ $K_h = 3.175 \times 10^{-5}$ ]

Which among the following salts turns blue litmus red in its aqueous solution?

$A$ solution of sodium acetate in water will

Vedclass Test Series

Exam Paper Generator

Online Exam Module