how we can make iodine solution
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Answer:
we can make a iodine solution by mixing the salt in water
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Explanation:
Iodine solution iodine dissolved in an aqueous solution of potassium iodide reacts with the starch, producing a purple-black colour. ... Starch is a substance common to most plant cells and so a weak iodine solution will stain starch present in the cells.The iodine is extracted from the activated carbon using hot caustic soda, which produces an iodate-iodide mixture. This solution is acidified with sulfuric acid and the iodine is separated by filtration.
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