Which analytical technique is best suited for the qualitative analysis of metal
Practice Questions
Q1
Which analytical technique is best suited for the qualitative analysis of metal ions in solution?
Mass spectrometry
Infrared spectroscopy
Atomic absorption spectroscopy
Nuclear magnetic resonance
Questions & Step-by-Step Solutions
Which analytical technique is best suited for the qualitative analysis of metal ions in solution?
Step 1: Understand what qualitative analysis means. It is used to identify the presence of specific substances in a sample.
Step 2: Know that metal ions are positively charged atoms of metals that can be found in solutions.
Step 3: Learn about different analytical techniques used to analyze metal ions, such as atomic absorption spectroscopy, mass spectrometry, and others.
Step 4: Focus on atomic absorption spectroscopy (AAS). This technique measures how much light is absorbed by metal ions in a solution.
Step 5: Realize that each metal ion absorbs light at a specific wavelength, which helps identify which metal ions are present.
Step 6: Conclude that atomic absorption spectroscopy is the best choice for qualitative analysis of metal ions because it can detect specific metals effectively.
