Chemistry The important ore of aluminium is Bauxite Cryolite Fluorspar Haematite Bauxite Cryolite Fluorspar Haematite ANSWER DOWNLOAD EXAMIANS APP
Chemistry Limestone is a raw material used by which industry? Aluminium Cement Fertilizers Petrochemicals Aluminium Cement Fertilizers Petrochemicals ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is not a pure form of carbon Gold Coal Graphite Diamond Gold Coal Graphite Diamond ANSWER DOWNLOAD EXAMIANS APP
Chemistry The monomer of polythene is vinyl chloride ethyl alcohol ethylene None of these vinyl chloride ethyl alcohol ethylene None of these ANSWER DOWNLOAD EXAMIANS APP
Chemistry Two moles of an ideal gas expand freely into vacuum. The work done by the gas is 2J 4J Infinity 2J 4J Infinity ANSWER DOWNLOAD EXAMIANS APP
Chemistry High concentration hydrocarbon pollutants in atmospheric air causes Respiratory diseases (e.g.asthma) Reduced crop yield Silicosis Cancer Respiratory diseases (e.g.asthma) Reduced crop yield Silicosis Cancer ANSWER DOWNLOAD EXAMIANS APP
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