Chemistry Which of the following is used to remove ink and rust stains on cloth? Alcohol Ether Oxalic acid Kerosene oil Alcohol Ether Oxalic acid Kerosene oil ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chemical name of quartz is Sodium silicate Calcium phosphate Sodium phosphate Calcium oxide Sodium silicate Calcium phosphate Sodium phosphate Calcium oxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Threshold limit value of copper in the atmospheric air is 1.0 mg/m3 0.001 mg/m3 5.0 mg/m3 0.01 mg/m3 1.0 mg/m3 0.001 mg/m3 5.0 mg/m3 0.01 mg/m3 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Bauxite is an alloy of which of the following metals ? Silver Tin Aluminium Iron Silver Tin Aluminium Iron ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following minerals is found in Monazite sand ? Sodium Potassium Thorium Uranium Sodium Potassium Thorium Uranium ANSWER DOWNLOAD EXAMIANS APP
Chemistry In silvery paints, the main constituent present is Silver powder Aluminium powder Lead powder White lead Silver powder Aluminium powder Lead powder White lead ANSWER DOWNLOAD EXAMIANS APP
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