Which of the following steps is involved in quantitative analysis?
Correct answer: D. All above steps
- A. Sampling
- B. Conversion of the desired constituent into a suitable form for analysis
- C. Measurement of some physical or chemical property, on which the determination is based
- D. All above steps
Explanation
A complete quantitative analysis involves multiple steps. These include obtaining a representative sample, preparing the sample for measurement (e.g., dissolving, separating), performing the measurement of a property related to the analyte, and finally, calculating and interpreting the results.
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