Question

preparation :- KI --> I2​

Answer 1

Answer:

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Answer 2

Answer:

What happens when I2 is added to KI?

→ Adding potassium iodide to iodine in water rapidly converts the molecular iodine (I2) to the much more soluble triiodide ion (I3-). An equimolar solution of iodine and potassium iodide is called Lugol's solution.