Question

Select the INCORRECT relation.

विकल्प

• K_w = [H₃O⁺] [OH⁻]

• pH + pOH = 14

• pK_b = −log₁₀ K_b

• `"pOH" = "pK"_"b" - log_10  (["salt"])/(["base"])`

Answer 1

`"pOH" = "pK"_"b" - log_10  (["salt"])/(["base"])`