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Questions and Answers
What does qualitative analysis in analytical chemistry aim to do?
What does qualitative analysis in analytical chemistry aim to do?
- Quantify matter
- Isolate analytes
- Separate samples
- Identify analytes (correct)
Which method in classical qualitative analysis is based on differences in color, odor, and solubility?
Which method in classical qualitative analysis is based on differences in color, odor, and solubility?
- Extraction (correct)
- Distillation
- Radioactivity
- Precipitation
What is the purpose of instrumental methods such as chromatography and electrophoresis in analytical chemistry?
What is the purpose of instrumental methods such as chromatography and electrophoresis in analytical chemistry?
- Identify analytes
- Isolate analytes (correct)
- Quantify amount
- Perform classical qualitative analysis
What does quantitative analysis in analytical chemistry determine?
What does quantitative analysis in analytical chemistry determine?
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In classical quantitative analysis, what is used to quantify amount?
In classical quantitative analysis, what is used to quantify amount?
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