Major source for synthetic fibres are:

Options

A. animal fat
B. oil from plants
C. petrochemcials
D. All of these

Answer

**Step-by-Step Text Solution:**

1. **Understanding Synthetic Fibres**: Synthetic fibres are man-made fibres that are not found in nature but are produced through chemical processes.

2. **Source of Synthetic Fibres**: The major source of synthetic fibres is petrochemicals, which are derived from petroleum.

3. **Composition of Synthetic Fibres**: These fibres are primarily made from polymers, which are large molecules composed of repeating structural units.

4. **Raw Materials**: The raw materials used to create synthetic fibres include natural gas and byproducts of petroleum.

5. **Conclusion**: Therefore, the major source for synthetic fibres is petroleum and its byproducts, which are processed to create the polymers used in synthetic fibres.

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