1.Bayer's Test 2.Bromine water Test 3. Bradys Test /2,4-DNP Test 4. Tollens Test 5. Hinsberg test  6. Libermann's Nitroso Test 7. Lucas Test 8. Ferric chloride test 9. Fehling's test 10. Carbylamine Test 11. Victor meyer test 12.Iodoform Test