Heroin or brown sugar is:

Options

A. brown, odourless, sweet, crystalline compound
B. brown, odourless, sweet, amorphous compound
C. white, odourless, bitter, crystalline compound
D. white, odourless, bitter, amorphous compound

Answer

To solve the question regarding the characteristics of heroin or brown sugar, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Heroin**:
- Heroin, also known as brown sugar, is a semi-synthetic opiate derived from morphine, which itself is obtained from the opium poppy (Papaver somniferum).

2. **Analyzing the Options**:
- We have four options to evaluate:
- Option 1: Brown, odorless, sweet, crystalline compound
- Option 2: Brown, odorless, sweet, amorphous compound
- Option 3: White, odorless, bitter, crystalline compound
- Option 4: White, odorless, bitter, amorphous compound

3. **Identifying Key Characteristics of Heroin**:
- Heroin is known to be:
- White in color
- Odorless
- Bitter in taste
- Crystalline in nature

4. **Evaluating Each Option**:
- **Option 1**: Incorrect because it states that heroin is brown.
- **Option 2**: Incorrect for the same reason as Option 1.
- **Option 3**: Correct as it describes heroin accurately (white, odorless, bitter, crystalline).
- **Option 4**: Incorrect because it states that heroin is amorphous, while it is crystalline.

5. **Conclusion**:
- The correct answer is **Option 3: White, odorless, bitter, crystalline compound**.