Which Statement Regarding the Multiple Solutions with Constant Volume Standard

question 16

Multiple Choice

Which statement regarding the multiple solutions with constant volume standard addition method is FALSE?

• A)Equal volumes of unknown are pipetted into a set of volumetric flasks with identical volume.
• B)Equal volumes of standard are pipetted into each volumetric flask.
• C)Analytical reagents are added to each volumetric flask and diluted to volume.
• D)Detector response versus diluted standard is plotted.
• E)The absolute value of the x-intercept for the best-fit line is the diluted unknown concentration.

---

Definitions:

Average Age

The mean age of a group of individuals, calculated by adding their ages together and dividing by the number of individuals.

Random

A process or selection made without method or conscious decision, which is unpredictable and without a discernible pattern.

Census

A comprehensive count and survey of a population, usually conducted by a government.

Response Rate

The percentage of people who respond or react to a request or stimulus, often used in research or surveys.