The basic raw material required in the making of simple glass-

Options

A. Sodium carbonate, calcium carbonate and Lime
B. Sodium carbonate, Barium Carbonate and lime
C. Potasium carbonate calcium carbonate and silika
D. Sodium carbonate calcium carbonate and silika

Explanation

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

1. **Understanding Glass Composition**: Glass is primarily made from natural raw materials. The main component is silica, which is silicon dioxide (SiO2).

2. **Identifying the Raw Materials**: The basic raw materials used in the production of simple glass include:
- **Silica (SiO2)**: This constitutes about 71% of the glass composition.
- **Sodium Carbonate (Na2CO3)**: This makes up approximately 14% of the glass.
- **Limestone (Calcium Carbonate, CaCO3)**: This accounts for about 11% of the glass.

3. **Summary of Composition**: Therefore, the basic raw materials required in the making of simple glass are:
- 71% Silica
- 14% Sodium Carbonate
- 11% Limestone

4. **Conclusion**: In summary, the primary raw materials necessary for producing simple glass are silica, sodium carbonate, and limestone.

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