In which categories explosives are used in highest amount?(a) Coal mining(b) Metal mining(c) Non-metallic mining(d) ConstructionThis question was addressed to me in class test.This is a very interesting question from Inorganic Chemical in portion Inorganic Chemical Industries of Chemical Technology

In which categories explosives are used in highest amount?(a) Coal min

1.	In which categories explosives are used in highest amount?(a) Coal mining(b) Metal mining(c) Non-metallic mining(d) ConstructionThis question was addressed to me in class test.This is a very interesting question from Inorganic Chemical in portion Inorganic Chemical Industries of Chemical Technology
Answer» The correct CHOICE is (a) Coal mining The explanation is: Industrial USAGE of HIGH explosives in CATEGORIES such as coal mining-30%, metal mining- 20%, non-metallic mining and quarrying -23%, construction and ROAD building-25%.

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In which categories explosives are used in highest amount?(a) Coal mining(b) Metal mining(c) Non-metallic mining(d) ConstructionThis question was addressed to me in class test.This is a very interesting question from Inorganic Chemical in portion Inorganic Chemical Industries of Chemical Technology

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