Which is primary standard and secondary standard in this titration?
Answers
Answer:Secondary standards are commonly used to calibrate analytical methods. standardized against a primary standard. determined from the weight of the compound dissolved but by reaction (titration) of a volume of the solution against a measured volume of a primary standard solution.
It follows that a secondary standard solution is a solution in. which the concentration of dissolved solute has not been. determined from the weight of the compound dissolved but by reaction (titration) of a volume of the solution against a measured volume of a primary standard solution.
Primary standards are typically used in titration to determine an unknown concentration and in other analytical chemistry techniques. ... The reaction confirms that the solution is at a specific concentration. Primary standards are often used to make standard solutions, solutions with a precisely known concentration