Chemical And Ionic Equilibrium Result Question 23

23. Which of the following is the strongest acid?

(1989,1 M)

(a) $\mathrm{ClO} _3(\mathrm{OH})$

(b) $\mathrm{ClO} _2(\mathrm{OH})$

(c) $\mathrm{SO}(\mathrm{OH}) _2$

(d) $\mathrm{SO} _2(\mathrm{OH}) _2$

Show Answer

Answer:

Correct Answer: 23. ( a )

Solution:

  1. $\mathrm{HClO} _4$ is the strongest acid among these.