Chemistry · Industrial Chemistry
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Pyrex Glass is also called:
- A
Borosilicate
- B
Potassium silicate
- C
Calcium silicate
- D
Sodium silicate
Pyrex glass is synonymous with borosilicate glass, known for its ability to withstand thermal shock due to its low coefficient of thermal expansion. This makes it ideal for laboratory glassware and cookware. Other silicates like potassium, calcium, and sodium silicate have different chemical compositions and uses, such as adhesives, insulation, and detergents, respectively, and do not exhibit the same thermal properties as borosilicate glass.
Correct. Pyrex glass is made from borosilicate, which includes silica and boron trioxide as its main components. This composition gives it excellent thermal shock resistance.
Incorrect. Potassium silicate is a different compound used for its adhesive and binding properties, not related to Pyrex glass.
Incorrect. Calcium silicate is used in construction and insulation materials, not in Pyrex glass manufacturing.
Incorrect. Sodium silicate, also known as water glass, is used in detergents and water treatment, not in Pyrex glass.
Tagged under Chemistry · Industrial Chemistry · 2007