Which of the following methods is NOT typically used for group identification? (
Practice Questions
Q1
Which of the following methods is NOT typically used for group identification? (2019)
Mass spectrometry
Nuclear magnetic resonance
Filtration
Infrared spectroscopy
Questions & Step-by-Step Solutions
Which of the following methods is NOT typically used for group identification? (2019)
Step 1: Understand what group identification means. It refers to methods used to categorize or identify groups of substances based on their chemical properties.
Step 2: Look at the methods listed in the question. Identify which methods are commonly used for group identification.
Step 3: Recognize that filtration is a physical separation method. It separates substances based on size but does not provide information about their chemical properties.
Step 4: Compare filtration with the other methods. Determine if they are used for identifying chemical groups.
Step 5: Conclude that filtration is the method that does NOT typically identify chemical groups, unlike the other methods.
