The pH of a solution that has a [OH⁻] is 4.8
Relation between the pH and pOH is shown by the given equation as:
pH + pOH = 14
Given that concentration of OH⁻ ion = 6.217×10⁻¹⁰ M
We know that, pOH = -log[OH⁻]
pOH = -log(6.217×10⁻¹⁰) = 9.2
pH will be calculated as:
pH = 14 - 9.2 = 4.8
Hence value of pH is 4.8.
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