Hydrocarbons are used for the manufacture of

Options

A. polymers
B. petrol
C. diesel
D. All of the above

Answer

**Step-by-Step Solution:**

1. **Understanding Hydrocarbons**: Hydrocarbons are organic compounds made up exclusively of hydrogen and carbon atoms. They are the primary components of fossil fuels like petroleum and natural gas.

2. **Sources of Hydrocarbons**: The main sources of hydrocarbons include petrol (gasoline), diesel, and natural gas. These fuels are derived from the decomposition of organic matter over millions of years.

3. **Uses of Hydrocarbons**: Hydrocarbons serve as raw materials for various industrial processes. They are not only fuels but also essential for manufacturing a wide range of products.

4. **Manufactured Products from Hydrocarbons**:
- **Plastics**: Hydrocarbons are used to produce various types of plastics, which are essential materials in many industries.
- **Fibers**: Synthetic fibers, such as nylon and polyester, are made from hydrocarbons.
- **Rubbers**: Many types of synthetic rubber are derived from hydrocarbons.
- **Solvents**: Hydrocarbons are used as solvents in many chemical processes and products.
- **Polymers**: Many polymers are synthesized from hydrocarbon monomers.
- **Explosives**: Certain hydrocarbons are used in the manufacture of explosives.

5. **Conclusion**: Given the wide range of products that can be manufactured from hydrocarbons, the correct answer to the question "Hydrocarbons are used for the manufacture of" is "all of the above."

**Final Answer**: Hydrocarbons are used for the manufacture of various products including plastics, fibers, rubbers, solvents, polymers, and explosives. Therefore, the correct option is "all of the above."

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