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Tincture of iodine is...

Tincture of iodine is

A

Iodoform

B

100% Iodine

C

2-3% Iodine solution in alcohol-water

D

lodobenzene

Text Solution

AI Generated Solution

The correct Answer is:
**Step-by-Step Solution:** 1. **Understanding Tincture of Iodine:** Tincture of iodine is a solution that contains iodine dissolved in alcohol (ethanol) and water. It is commonly used as a disinfectant and antiseptic. 2. **Composition of Tincture of Iodine:** Tincture of iodine typically contains 2-7% iodine by weight. This concentration is important for its effectiveness as an antiseptic. 3. **Options Analysis:** - **Iodoform:** Iodoform (CHI3) is not tincture of iodine. It is a different compound used for various purposes, including as an antiseptic, but it is not the same as tincture of iodine. - **100% Iodine:** This option is incorrect because tincture of iodine is not made of 100% iodine; it is a diluted solution. - **Iodobenzene:** This is another compound that is not related to tincture of iodine. It is an aromatic compound and does not serve the same purpose as tincture of iodine. 4. **Conclusion:** The correct identification of tincture of iodine is a mixture of 2-7% iodine in ethanol and water, which is used for its antiseptic properties. **Final Answer:** Tincture of iodine is a solution containing 2-7% iodine mixed with ethanol and water. ---
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