b(i) Explain the process which taker place when FeCl isdircroled in water

When FeCl (iron(II) chloride) is dissolved in water, the following process takes place:<br /><br />1. Dissociation of FeCl into its constituent ions:<br /> FeCl → Fe2+ + 2Cl-<br /><br />2. Hydration of the Fe2+ ion:<br /> The Fe2+ ion is surrounded by water molecules, forming a hydration shell. This process is known as hydration.<br /><br />3. Formation of the hydrated iron(II) ion:<br /> The hydrated iron(II) ion is formed, which is a complex ion consisting of the Fe2+ ion surrounded by water molecules.<br /><br />4. Dissociation of the Cl- ion:<br /> The Cl- ion is also surrounded by water molecules, forming a hydration shell.<br /><br />5. Dissociation of the hydrated iron(II) ion:<br /> The hydrated iron(II) ion can further dissociate into the Fe2+ ion and water molecules.<br /><br />The overall process can be represented as:<br />FeCl → Fe2+ + 2Cl- + H2O<br /><br />The dissociation of FeCl in water results in the formation of Fe2+ and Cl- ions, which are surrounded by water molecules. This process is important in various chemical reactions and applications, such as in the formation of iron(II) hydroxide or the catalysis of certain chemical reactions.