When an inorganic base dissolves in water, it undergoes ionization, which is the process of splitting into ions. During this process, the inorganic base breaks down into positively charged ions, known as cations, and negatively charged ions, known as anions.

Typically, an inorganic base is a compound that contains hydroxide ions (OH-), such as sodium hydroxide (NaOH) or potassium hydroxide (KOH). When these compounds dissolve in water, the hydroxide ions are released into the solution, resulting in the formation of free OH- ions in the water. The dissociation of an inorganic base in water can be represented by the following general equation:

Inorganic base(aq) → Cations(aq) + Hydroxide ions(aq)

For example, when sodium hydroxide (NaOH) dissolves in water, it dissociates into sodium ions (Na+) and hydroxide ions (OH-), as shown in the equation:

NaOH(aq) → Na+(aq) + OH-(aq)

Similarly, when potassium hydroxide (KOH) dissolves in water, it undergoes dissociation into potassium ions (K+) and hydroxide ions (OH-), as represented by the equation:

KOH(aq) → K+(aq) + OH-(aq)

Overall, the dissociation of inorganic bases in water involves the release of hydroxide ions into the solution, which contributes to the basic properties and increased pH of the water.