How to carry out chemical tests to identify the presence of molecules
Describe how to carry out chemical tests to identify the presence of molecules
- Created by: Amy Curtis
- Created on: 20-01-14 15:18
Other questions in this quiz
2. How do you identify the presence of starch?
- Benedicts test
- Biuret A+B test
- Iodine solution
- Ethanol Emulsion Test
3. How do you identify the presence of glucose?
- Benedicts test
- Ethanol Emulsion Test
- Iodine solution
- Biuret A+B test
4. If you use the Biuret A+B test to test for a molecule, what colours are produced if positive?
- Cloudy / White
- Blue/ Black
- Lilac
- Blue> Green> Yellow> Orange> Brick red
5. If you use the Benedicts test to test for a molecule, what colours are produced if positive?
- Blue/ Black
- Lilac
- Blue> Green> Yellow> Orange> Brick red
- Cloudy/ White
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