Chloroform is:

Options

A. Antiseptic
B. Anaesthetic
C. Antipyretic
D. Antibiotic

Answer

**Step-by-Step Solution:**

1. **Identify the Chemical Structure of Chloroform:**
- Chloroform has the chemical formula CHCl3. This indicates that it consists of one carbon atom (C), one hydrogen atom (H), and three chlorine atoms (Cl).

2. **Understand the Definitions of the Terms:**
- **Antiseptic:** A substance that prevents the growth of microorganisms.
- **Anesthetic:** A substance that induces insensitivity to pain.
- **Antipyretic:** A substance that reduces fever or lowers body temperature.
- **Antibiotic:** A substance that inhibits the growth of or destroys microorganisms.

3. **Evaluate the Uses of Chloroform:**
- Chloroform is primarily known for its use in medicine as an anesthetic. It is used to induce unconsciousness in patients during surgical procedures, thereby reducing pain.

4. **Eliminate Other Options:**
- Chloroform does not have antiseptic properties, as it does not prevent the growth of microorganisms.
- It is not an antipyretic, as it does not lower body temperature.
- It is not classified as an antibiotic, as it does not inhibit or destroy microorganisms in the way antibiotics do.

5. **Conclusion:**
- Based on the evaluations, chloroform is classified as an anesthetic.

**Final Answer:**
Chloroform is an anesthetic.

---