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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does the Molecular Ion Peak in a mass spectrum represent?
💡 Hint: Check what M⁺ signifies in mass spectra.
Question 2
Easy
What is the primary purpose of IR spectroscopy?
💡 Hint: Think about how molecules interact with infrared light.
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 the Base Peak in a mass spectrum represent?
- The molecular ion
- The most stable fragment
- The least stable fragment
💡 Hint: Which peak stands out as the tallest in the spectrum?
Question 2
True or False: Infrared spectroscopy can provide information about the molecular mass of a compound.
- True
- False
💡 Hint: Think about what IR actually measures.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a compound with a mass spectrum showing a molecular ion peak at m/z = 58 and notable fragment ion peaks at m/z = 43, 15, and 29, determine possible structural features of the compound.
💡 Hint: Analyze the fragments for common group patterns.
Question 2
A compound has an IR spectrum showing a strong peak at 1715 cm⁻¹ and a broad peak around 3300 cm⁻¹. Propose structures that could match these spectral features.
💡 Hint: Consider the functional groups that these peaks correspond to.
Challenge and get performance evaluation