please help answer question 3

Note that the integration (number of H ) is written on top of each signal. 3. The same student from question 2 obtained an IR spectrum of the product. a) Would it be possible to use another technique to confirm the identity of the recrystallized product? Please explain why. (We are not considering Mass Spectroscopy as an option. then please don't answer MS) b) Given the issues noted in question 2 with the wrong starting material, predict the results of using the identification technique mentioned in question 3a). Compare the technique results for the wrong and the correct product. c) Would it be possible to detect the starting material issue described in question 2 analyzing the IR of the product? if the answer is yes please clearly explain why. In order to get full credit, your answer should include a mention to the IR signals of both the expected product and the wrongly obtained product. Works Cited: Full references for the experimental procedure(s) in the appropriate format. Include references for any relevant physical properties that were not included in the lab textbook