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Instrumental Method of analysis important questions and answers
Absolutely, instrumental methods of analysis are crucial in various fields. Here are some common questions and answers:
Q: What are instrumental methods of analysis?
A: Instrumental methods involve using specialized equipment or instruments to analyze the composition, structure, or properties of substances.
Q: What are some examples of instrumental methods?
A: Some examples include spectroscopy (UV-Vis, IR, NMR), chromatography (GC, HPLC), mass spectrometry, electrochemical analysis, and X-ray diffraction.
Q: What is the importance of instrumental methods in analysis?
A: These methods offer high sensitivity, accuracy, and precision in detecting and quantifying substances, aiding in research, quality control, and various scientific investigations.
Q: How do instrumental methods differ from classical methods of analysis?
A: Instrumental methods typically involve using instruments to measure properties directly, while classical methods often rely on chemical reactions or physical properties for analysis.
Q: What are some advantages of instrumental methods?
A: They often provide faster results, require smaller sample sizes, offer higher sensitivity, and enable the simultaneous analysis of multiple components.
Q: In what industries are instrumental methods commonly used?
A: They’re employed in pharmaceuticals, environmental monitoring, forensic analysis, food and beverage industries, materials science, and many other fields.
Feel free to ask more specific questions or if you’d like detailed information on any particular instrumental method!