Practice - Fundamentals of Spectroscopy
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Practice Questions
Test your understanding with targeted questions
What is the electromagnetic spectrum?
💡 Hint: Think about the different types of radiation we encounter.
State Beer’s Law using the correct equation.
💡 Hint: What do each of these letters stand for in spectroscopy?
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Interactive Quizzes
Quick quizzes to reinforce your learning
What type of radiation is used in NMR spectroscopy?
💡 Hint: Think about the low-energy transitions.
True or False: Beer’s Law states that absorbance is independent of concentration.
💡 Hint: Recall the relationship defined by Beer’s Law.
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Challenge Problems
Push your limits with advanced challenges
A liquid sample absorbs light at a wavelength of 550 nm and has an absorbance of 0.500 with a path length of 1 cm. If the molar absorptivity is 50 L mol⁻¹ cm⁻¹, determine the concentration.
💡 Hint: Use the Beer’s Law equation.
Given two samples, one with an absorbance of 0.700 and another with 0.350, how do you expect their concentrations to compare?
💡 Hint: Refer back to Beer’s Law for proportionality.
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Reference links
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