Choose the correct acidity orders among the following 1) H _ 3 AsO O _ 4 H _ 3 BO _ 3 3)…

Chemistry · NEET · NTA Examsp-Block Elements

Choose the correct acidity orders among the following

\[1) \(\mathrm{H}_{3} \mathrm{AsO} \mathrm{O}_{4}<\mathrm{H}_{3} \mathrm{PO}_{4}\) 2) \(\mathrm{H}_{2} \mathrm{CO}_{3}>\mathrm{H}_{3} \mathrm{BO}_{3}\) 3) \(\mathrm{H}_{3} \mathrm{AsO}_{4}<\mathrm{H}_{3} \mathrm{AsO}_{2}\]

  1. 1 and 3
  2. 1 and 2
  3. 3 only
  4. 2 and 3

Answer

(B) 1 and 2

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