The mental capacity to focus attention and effort on a particular task.
Fixation of the mind on one subject to the exclusion of all other thoughts.
Concentration refers to the proportion of solute within a solution, relative to the overall amount of solvent. It is a measure of how much solute is dissolved in a given quantity of solvent. Concentration can be expressed in various units, such as moles per liter, grams per liter, or percentages. The concentration of a solution plays a crucial role in determining its properties and effects, as it influences factors like reactivity, solubility, and biological activity. By understanding and controlling concentration, scientists and researchers can manipulate the behavior and characteristics of solutions for a wide range of applications in fields such as chemistry, biology, and medicine.
The ratio of a substance dissolved in a liquid; the process of augmenting the proportion of a substance within a liquid.