20 10 This question is about fats and oils. Fats react with sodium hydroxide solution to make soap. (a) What is the name of this process? .............................................................................................................................................. [1] (b) Bromine can be used to test for unsaturated fats. The bromine is decolourised. Explain why. ................................................................................................................................................... ................................................................................................................................................... ................................................................................................................................................... .............................................................................................................................................. [2] [Total: 3]
Š OCR 2014