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- Classify the attached reaction as oxidation, reduction, or neither ?reviseRoutinely in the police field, spot tests are performed to identify different compounds such as drugs (amine group) or alcohol concentrations in a possible DUI case. In this experiment, you will familiarize yourself with specific tests for various functional groups and use that information to identify an unknown compound (Exp. 58 - parts A, B, C, D, F and H). Name of Name of Positive test Negative Chemical Functional Generic Reaction for Test result/color test result/ Test change or precipitate color of test group reacts with test reagent Ignition Hydrocarbons Alcohols yellow, soty flame Doesn't Test Arom + 0, (g) ----> CO, (g) + H,O burn Solubility in 5% HCI Solubility in 5% NaHCO3 Solubility in 5% NaOH Silver Nitrate Test Bromine Alkenes, Test Alkynes KMNO, Test