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Glass is a mixture of:(a) Non-metallic silicates(b) Metallic silicates(c) Metallic acetates(d) Non-metallic acetatesI had been asked this question in an international level competition.This intriguing question comes from Glass topic in chapter Materials for Construction of Basic Civil Engineering

Answer»

The correct answer is (b) METALLIC SILICATES

To EXPLAIN: Glass is a SOLIDIFIED super-cooled solution of various metallic silicates having infinite VISCOSITY.



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