Iodine Solution
Revision as of 08:55, 16 September 2018 by NRJC (talk | contribs) (Created page with "==Key Stage 3== ===Meaning=== Iodine Solution is a solution of potassium iodide and iodine in water. ===About Iodine Solution=== : Starch can be detected using Iodine Sol...")
Key Stage 3
Meaning
Iodine Solution is a solution of potassium iodide and iodine in water.
About Iodine Solution
- Starch can be detected using Iodine Solution.
Method
- 1. A small sample of food is placed on a spotting tile.
- 2. A drop of Iodine Solution is added to the food sample.
- 3. If the Iodine solution turns from orange to blue-black then the food contains starch.
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| Iodine solution is an orange liquid. When the iodine solution is added to starch the iodine solution turns from orange to blue-black. |