Unit 2
Oxidation- distinguishes betwee two carbonyl compounds:
Aldehydes and Ketones
Aldehydes can be oxidised to give carboxylic acids, ketones do not oxidise.
In an oxidation reaction:
- acidified pottassium dichromate - changes from orange to green.
- tollen's reafent - silver mirror formed
- benedicts solution - changes from blue to red/ orange
because of this we know that it is an aldehyde as a ketone does not react.
- Created by: Kate-Lynne
- Created on: 26-02-13 19:36
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