Chapter 22 Carboxylic acids Flashcards
1
Q
Define carboxylic acid
A
Carboxylic acid are homologus series of organic compounds which have the carboxyl functional group
2
Q
General formula of carboxylic acid
A
CnH2n+1COOH
3
Q
Physical properties of carboxylic acid
A
Same as alcohols
4
Q
Chemical properties of carboxylic acid
A
React with reactive metals, bases, carbonates
5
Q
How to produce ethanoic acid?
A
Ethanol can be oxidised into ethanoic acid by acidified potassium manganate (VII). When this reaction occurs, purple potassium manganate (VII) turn colourless.