Which of the following is NOT a common application of IR spectroscopy?
Practice Questions
1 question
Q1
Which of the following is NOT a common application of IR spectroscopy?
Identifying functional groups
Determining molecular weight
Studying molecular vibrations
Analyzing chemical bonds
Determining molecular weight is not a common application of IR spectroscopy; it is primarily used for identifying functional groups and studying molecular vibrations.
Questions & Step-by-step Solutions
1 item
Q
Q: Which of the following is NOT a common application of IR spectroscopy?
Solution: Determining molecular weight is not a common application of IR spectroscopy; it is primarily used for identifying functional groups and studying molecular vibrations.
Steps: 4
Step 1: Understand what IR spectroscopy is. It is a technique used to identify different functional groups in a molecule by measuring how they absorb infrared light.
Step 2: Know the common applications of IR spectroscopy. These include identifying functional groups, studying molecular vibrations, and analyzing chemical bonds.
Step 3: Recognize that determining molecular weight is not typically done using IR spectroscopy. Other methods, like mass spectrometry, are used for that purpose.
Step 4: Conclude that the question is asking for something that is NOT a common use of IR spectroscopy, which is determining molecular weight.
