Chemical Process Commercial production of calcium carbide requires limestone and __________ as raw materials. Sand Soda ash Fuel oil Coke Sand Soda ash Fuel oil Coke ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bordeaux mixture is a/an Fertiliser Insecticide Inorganic fungicide Explosive Fertiliser Insecticide Inorganic fungicide Explosive ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Washing of coal is done to Both B and C Remove the inherent impurities Remove the adhering impurities Reduce the ash content Both B and C Remove the inherent impurities Remove the adhering impurities Reduce the ash content ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pick out the wrong statement pertaining to the properties of glasses. Glasses generally have Compressive strength much greater than their tensile strengths Sharp melting points High electrical insulation properties Low co-efficient of thermal expansion Compressive strength much greater than their tensile strengths Sharp melting points High electrical insulation properties Low co-efficient of thermal expansion ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sodium chloride content in sea water is about __________ gms/litre. 25 50 2 10 25 50 2 10 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bromides contained in hot mother liquor is treated with __________ during manufacture of bromine from sea water. NH₃ SO₂ Cl₂ SO₃ NH₃ SO₂ Cl₂ SO₃ ANSWER DOWNLOAD EXAMIANS APP
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