In: Chemistry
a) Describe the specific reaction that occurs in each of the tests when they are positive by describing what happens chemically to give a blue-green solution in the Chromic Acid test (positive test), what happens to give a silver precipitate in the Tollen�s test (positive test) and what happens to give a precipitate in the Iodoform test (positive test).
b)describe how you could use any single instrumental method to distinguish all of the unknown above. you mayuse MS, IR, H-NMR or C-NMR to distinguish the series of molecules and you should describe a single structural feature in each that will be diagnose by the method you chosed