Question

iodine give black colour when added to give the start solution​

Answer 1

Answer:

Iodine turns in black colour when it is added to a starch contain food or any thing

Answer 2

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$\huge\red{ᴀɴՖᴡᴇʀ}$

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• Iodine - KI Reagent: Iodine is not very soluble in water, therefore the iodine reagent is made by dissolving iodine in water in the presence of potassium iodide. This makes a linear triiodide ion complex with is soluble that slips into the coil of the starch causing an intense blue-black color.

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@ magicalworld75 ❤️