Compound which is added to soap to impart antiseptic properties ________.

Options

A. sodiumlaurylsulphate
B. sodium dodecylbenzenesulphonate
C. rosin
D. bithional

Answer

To solve the question regarding which compound is added to soap to impart antiseptic properties, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Question**: The question asks for a specific compound that is added to soap to give it antiseptic properties.

2. **Identify Types of Soaps**: Recognize that there are various types of soaps, such as toilet soaps, medicated soaps, and laundry soaps. Among these, medicated soaps are specifically designed to have additional properties, including antiseptic effects.

3. **Define Antiseptic Properties**: Antiseptics are substances that prevent the growth of disease-causing microorganisms. They are often used on living tissues, such as skin, to prevent infections.

4. **Research Common Antiseptics in Soaps**: Look into common antiseptic compounds that are used in soaps. One well-known antiseptic compound is Bithional (also referred to as Bethenol).

5. **Conclude the Answer**: Based on the information gathered, the compound that is added to soap to impart antiseptic properties is Bithional (Bethenol).

### Final Answer:
The compound which is added to soap to impart antiseptic properties is **Bithional**.

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