Chemical and Ionic Equilibrium 2 Question 23
23. Which of the following is the strongest acid?
$(1989,1 \mathrm{M})$
(a) $\mathrm{ClO}_{3}(\mathrm{OH})$
(b) $\mathrm{ClO}_{2}(\mathrm{OH})$
(c) $\mathrm{SO}(\mathrm{OH})_{2}$
(d) $\mathrm{SO}{2}(\mathrm{OH}){2}$
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Solution:
- $\mathrm{HClO}_{4}$ is the strongest acid among these.