If the ${\text{pK}}_{\text{a}}$ of a weak acid $\text{HA}$ is $\text{4}\text{.80}$ and the ${\text{pK}}_{\text{b}}$ of a weak base $\text{BOH}$ is $\text{4}\text{.78}\text{.}$ Then, the $\text{pH}$ of an aqueous solution of the corresponding salt, $\text{BA}$ will be

• A

  8.23
• B

  9.41
• Correct answer
  C

  7.01
• D

  5.91

Hence, the correct answer is option: 'C'.