Using alligation method write the method of preparation of weak iodine

1.	Using alligation method write the method of preparation of weak iodine solution from strong iodine solution
Answer» Alligation METHOD of preparation of weak iodine solution from strong iodine solution You need to have the following reagents and chemicals 1. Potassium iodide: 10 g 2. Distilled water: 100 ml 3. Iodine crystals: 5 g. Preparation: A. Dissolve 10 g potassium iodide in 100 ml of distilled water. B. Slowly add 5 g iodine crystals, while shaking vigorously. C. Filter and store in a tightly stoppered brown bottle to prevent the solution prepared from being DECOMPOSED with light. This solution has the name of Lugol's iodine solution.

Using alligation method write the method of preparation of weak iodine solution from strong iodine solution

Answer»

Alligation METHOD of preparation of weak iodine solution from strong iodine solution

You need to have the following reagents and chemicals

1. Potassium iodide: 10 g

2. Distilled water: 100 ml

3. Iodine crystals: 5 g.

Preparation: A. Dissolve 10 g potassium iodide in 100 ml of distilled water. B. Slowly add 5 g iodine crystals, while shaking vigorously. C. Filter and store in a tightly stoppered brown bottle to prevent the solution prepared from being DECOMPOSED with light.

This solution has the name of Lugol's iodine solution.

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