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Prachi is testing the presence of component in the boiled rice using iodine solution. The presence ofwhich component was she probably testing? |
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Answer» she could possibly be testing presence of starch. A chemicaltestforstarchis to addiodine solution(red) and see if it turns blue/black in colour. It is possible to distinguishstarch fromother carbohydratesusingthisiodine solution test. For example, ifiodineis added to rice, they will turn black. |
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