Topic 14 - Qualitative Tests for Functional Groups (general) Flashcards
1
Q
Qualitative Tests in general
A
Pop test for hydrogen gas
Limewater test for carbon dioxide
2
Q
What are some qualitative tests for hydroxyl (-OH) groups?
A
Esterification (ester + H2SO4 (l) + heat)
Oxidation reaction (KMnO4 or K2Cr2O7 + heat (for full primary alcohol oxidation))
2
Q
What are some qualitative tests for carbon-to-carbon double bonds?
A
Bromine water (Br2)
Degree of Unsaturation (I2)
Baeyers Test (KMnO4 and H2O)
3
Q
What are some qualitative tests for carboxyl (-COOH) groups?
A
Esterification (-COOH)
Test with bases (Na2CO3)
pH test/litmus paper