everyday science MCQ #5552

Silica is used in:

everyday science MCQ #5552

  1. Question 1

    Q1. Silica is used in:

    • A) Plastic making
    • B) Glass making
    • C) Iron making
    • D) Wood making

    Answer: Glass making

    Explanation: Silica (silicon dioxide, SiO₂) is the primary raw material for glass manufacturing, melted with sodium carbonate and calcium carbonate to produce soda-lime glass.