Which is used in biodiesel production

Options

A. Jatropha
B. Maize
C. Rice
D. Tectona

Answer

**Step-by-Step Solution:**

1. **Understanding Biodiesel Production**: Biodiesel is a renewable energy source produced from organic materials. It primarily comes from vegetable oils, animal fats, and waste cooking oils.

2. **Process of Biodiesel Production**: The production of biodiesel involves a chemical process known as transesterification. In this process, triglycerides (fats or oils) are converted into fatty acid methyl esters (FAME), which is biodiesel, and glycerol.

3. **Identifying Suitable Sources**: To determine which option is used in biodiesel production, we need to evaluate the given options: Jatropha, maize, rice, and Tectona.

4. **Evaluating the Options**:
- **Jatropha**: This is a plant species known for its seeds, which contain oil that can be converted into biodiesel.
- **Maize**: While maize can be used for ethanol production, it is not a primary source for biodiesel.
- **Rice**: Similar to maize, rice is primarily a food crop and is not typically used for biodiesel production.
- **Tectona (Teak)**: This is a type of hardwood tree and is not known for oil production suitable for biodiesel.

5. **Conclusion**: Among the options provided, Jatropha is the only plant specifically recognized for its oil that can be used in biodiesel production.

**Final Answer**: Jatropha is used in biodiesel production.

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