Chemical Engineering Refractory Technology
Q Fusion temperature of pure silica (SiO2) is _______________ °C?
  • A A. 1350
  • B B. 1715
  • C C. 2570
  • D D. 2800
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Word of the Day
22 Jul
Combative
ready or eager to fight or argue.
لڑاکا، متنازع، جھگڑالو

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