The IR and 1H NMR spectra of an unknown, whose molecular formula is C11H14O3, are shown below. The following questions will guide you in determining the structure. a- Determine the degree of unsaturation of the unknown. Show your calculation. b- Identify three significant bands in the IR spectrum that will help to conclude on the functions that exist in this molecule

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Techniques and applications of quantum theory

Quantum theory, often known as quantum physics, is the foundation of modern physics and encompasses the nature and behavior of matter and energy at the atomic and molecular levels. As the exact nature and behavior of atomic and subatomic particles are impossible to determine, the laws of classical physics do not apply to this discipline. As a result, quantum field theory is primarily based on assumptions and probabilities.