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

  1. A. Sand
  2. B. Boron trioxide
  3. C. Sodium carbonate
  4. 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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