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NEETChemistryIonic Equilibrium

In the extended pH scale for the hydrogen ion concentration, what does pK b represent?

Options

  1. AThe concentration of hydroxide ions (OH-) in a solution.
  2. BThe concentration of hydrogen ions (H+) in a solution.
  3. CThe extent of ionization of a weak base.
  4. DThe extent of ionization of a strong acid.

Correct answer

C. The extent of ionization of a weak base.

Step-by-step solution

pK b represents the extent of ionization of a weak base on the extended pH scale.

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