at-25-c-the-ka-of-hxo3-is-less-than-the-ka-of-hzo3-which-of-the-following-is-cor

Question

At 25°C, the K_{a} of $$HXO_{3 }is $$lower than the K_{a} of HZO_{3}. Which of the following statements is correct?

Accepted Answer

Between X and Z, X is more electronegative

Answer

Z has a larger atomic radius than X

Answer

Between X and Z, Z has a lower oxidation number

Answer

HX is a stronger acid than HZ

At 25°C, the Ka of HXO3 is lower than the Ka of HZO3. Which of the following statements is correct?