General Science - Physics (Basics)
Which of the following chemicals is used in the manufacture of glass?
Which of the following chemicals is used in the manufacture of glass?
medium Q6 of 15
Step-by-Step Solution
Step 1: Understand raw materials for glass
Glass is made primarily from a compound that forms a transparent solid when melted and cooled.Step 2: Identify main component of glass
Silicon dioxide (SiO2) is the main constituent of glass. Calcium carbonate is used in cement, sodium chloride is salt, and potassium nitrate is a fertilizer and oxidizer.Final Answer:
Silicon dioxide → Option AQuick Check:
Main component of glass = Silicon dioxide ✅
Quick Trick: Glass is made from sand which is silicon dioxide.
Common Mistakes:
- Confusing calcium carbonate or salts as glass components.
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