Which of the following is not a technique for preparing solid samples in IR spectroscopy?
A. Solids run in solution
B. Mull technique
C. Solid films
D. Thin films
Answer:D
Which of the following is not a technique for preparing solid samples in IR spectroscopy?
A. Solids run in solution B. Mull technique C. Solid films D. Thin films
Explanation: Four techniques are generally used to prepare solid samples. They are: Solids run in solution, Mull technique, Solid films and pressed pellet techniques.