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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does FTIR stand for?
💡 Hint: Think about what each word in the acronym represents.
Question 2
Easy
What does FTIR help identify in nanomaterials?
💡 Hint: Consider how materials are structured and interact at the molecular level.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does FTIR measure?
- a) Ultraviolet absorption
- b) Infrared radiation absorption
- c) X-ray diffraction
💡 Hint: Focus on the type of spectroscopy.
Question 2
FTIR can help identify which of the following?
- a) Molecular size
- b) Functional groups
- c) Electrical conductivity
💡 Hint: Think about the specific aspects FTIR studies.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
FTIR has provided spectra for a composite nanomaterial. Describe how you would differentiate between the peaks caused by the polymer matrix and those from nanoparticles.
💡 Hint: Are you familiar with the characteristic peaks of common materials?
Question 2
Given a shift in the absorption peak of a polymer from 1700 cm^-1 to 1725 cm^-1 after treatment, what conclusion might you draw regarding the polymer's functional groups?
💡 Hint: Consider common reaction effects on functional groups.
Challenge and get performance evaluation