Sequestration is

Question

Sequestration is

Quizplus · Accepted Answer

Sequestration refers to the process of tying up (or chelating) certain ions, typically calcium and magnesium, in soluble complexes. These complexes prevent the ions from interfering with certain chemical processes, such as soap sudsing in hard water. Therefore, option C is the correct answer, as it specifically mentions calcium and magnesium ions being tied up in soluble complexes. Option A refers to precipitation, option B refers to complexing of sodium and lithium ions (not calcium/magnesium), and option D describes a nonionic surfactant, which is not related to sequestration.

Sequestration Is