Chemistry Which of the following is a metallic ore ? Galena Feldspar Quartz Mica Galena Feldspar Quartz Mica ANSWER DOWNLOAD EXAMIANS APP
Chemistry Pollutant from motor car exhaust that causes mental disease is SO2 Hg NO2 Lead SO2 Hg NO2 Lead ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which metal is the heaviest in periodic table among the following ? W Os Pb Pt W Os Pb Pt ANSWER DOWNLOAD EXAMIANS APP
Chemistry ________ gives hardness to stainless steel. Zinc Carbon Tin Lead Zinc Carbon Tin Lead ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most commonly used chemicals in the artificial rainmaking or cloud seeding are Dry Ice (Frozen CO2) Sodium Chloride (NaCl) All of these Silver Iodide (Ag I) Dry Ice (Frozen CO2) Sodium Chloride (NaCl) All of these Silver Iodide (Ag I) ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sodium Carbonate is commonly known as Washing Soda Caustic Soda Baking Soda Caustic Potash Washing Soda Caustic Soda Baking Soda Caustic Potash ANSWER DOWNLOAD EXAMIANS APP
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