Final answer:
IR Spectroscopy and NMR Spectroscopy are two methods besides the Lucas test to identify cyclohexanol. IR will show characteristic absorption for hydrogen bonds while NMR provides information on the hydrogen atom environments.
Step-by-step explanation:
Besides the Lucas test, there are several methods to identify cyclohexanol, one of which is Infrared (IR) Spectroscopy. With an infrared spectrophotometer, we can observe the vibrational transitions inherent to the molecular structure of cyclohexanol. The IR spectrum would show characteristic absorption for the hydroxyl (OH) group typically found around 3200-3600 cm⁻¹, indicating the presence of hydrogen bonds. When comparing isomers, you would look at differences in the C-C and C-H stretching frequencies in the IR spectra.
Apart from IR Spectroscopy, Nuclear Magnetic Resonance (NMR) Spectroscopy is also a powerful tool for identifying cyclohexanol. NMR can provide information about the environment of hydrogen atoms (protons) and can search for chemicals with carbon to hydrogen bonds. The spectrum of cyclohexanol will show signals that correspond to the protons attached to the cyclohexane ring and the proton on the hydroxyl group.