For two acids $A$ and $B$,the values of $pK_{a1} = 1.2$ and $pK_{a2} = 2.8$ are given. Which of the following is correct?

  • A
    $A$ and $B$ are equally acidic.
  • B
    $A$ is stronger than $B$.
  • C
    $B$ is stronger than $A$.
  • D
    None of these.

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