Question detail
What are the main raw materials used to make soda-lime glass?
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
MCQ
Type
practice
Style
Topic
Using materials
Question
- A. Sand, sodium carbonate, and limestone
- B. Silica, sodium bicarbonate, and clay
- C. Sand, potassium carbonate, and gypsum
- D. Limestone, clay, and sodium sulfate
Answer
Sand, sodium carbonate, and limestone
Explanation
Soda-lime glass is made by heating sand, sodium carbonate, and limestone together.
Common mistake
Common Misconception about Soda-Lime Glass
Students often think that soda-lime glass is made only from sand without recognizing the role of sodium carbonate and limestone.
Emphasize that soda-lime glass is specifically made by heating a mixture of sand, sodium carbonate, and limestone.
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