Chemistry Which one of the following does not form oxyacid ? Sulphur Chlorine Nitrogen Fluorine Sulphur Chlorine Nitrogen Fluorine ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is most acidic MgO CaO Na2O Al22O3 MgO CaO Na2O Al22O3 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The lightest gas which is non-inflammable is Hydrogen Nitrogen Oxygen Helium Hydrogen Nitrogen Oxygen Helium ANSWER DOWNLOAD EXAMIANS APP
Chemistry White phosphorus is generally kept under Alcohol Kerosene oil Water Glycerine Alcohol Kerosene oil Water Glycerine ANSWER DOWNLOAD EXAMIANS APP
Chemistry The basic chemical building block of natural rubber obtained from trees is Neoprene Isoprene Vinyl Chloride Acetylene Neoprene Isoprene Vinyl Chloride Acetylene ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is a metallic ore ? Galena Feldspar Quartz Mica Galena Feldspar Quartz Mica ANSWER DOWNLOAD EXAMIANS APP
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