Question 1
Question detail
Which component is NOT used in the production of borosilicate 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
- B. Boron trioxide
- C. Sodium carbonate
- D. Limestone
Answer
Sodium carbonate
Explanation
Sodium carbonate is not a component of borosilicate glass; it is used in the production of soda-lime glass instead.
Common mistake
Misunderstanding Borosilicate Glass Composition
Students often confuse the components of borosilicate glass, thinking it is made from only sand or only boron trioxide.
Remember that borosilicate glass is made from both sand and boron trioxide, and ensure to mention both components when describing its composition.
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