S

Shyam Dubey • 3.70K Points
Extraordinary

Q. Which of the following is used in the manufacture of glass?

  • (A) Sodium chloride
  • (B) Calcium carbonate
  • (C) Sodium carbonate
  • (D) Sodium nitrate
  • Correct Answer - Option(C)
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  • Filed under category Chemistry
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Explanation by: Shyam Dubey
Sodium carbonate (Na₂CO₃) lowers the melting point of silica and helps form glass.

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