Chemistry Which one of the following does not form oxyacid ? Fluorine Sulphur Chlorine Nitrogen Fluorine Sulphur Chlorine Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following species has the highest bond order, shortest bond length and maximum bond strength O-2 O-22 O+2 O2 O-2 O-22 O+2 O2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The major use of sulphur is in the manufacture of H2SO4 Fungicide SO2 H2S H2SO4 Fungicide SO2 H2S ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which is the highest quality of hard coal? Peat Lignite Bituminous Anthracite Peat Lignite Bituminous Anthracite ANSWER DOWNLOAD EXAMIANS APP
Chemistry PVC is obtained by the polymerisation of Acetylene Styrene Propane Vinyl chloride Acetylene Styrene Propane Vinyl chloride ANSWER DOWNLOAD EXAMIANS APP
Chemistry Forth floatation process to concentrate the minerals is applicable to Calamine Bauxite Chalcopyrites Haematite Calamine Bauxite Chalcopyrites Haematite ANSWER DOWNLOAD EXAMIANS APP
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