Chemical Process Platinum is a versatile catalyst for many processes in chemical industries. It is highly prone to be poisoned by the presence of Arsenic Sulphur Carbon Lead Arsenic Sulphur Carbon Lead ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is an ore of iron? Galena Hematite Chalcopyrite Bauxite Galena Hematite Chalcopyrite Bauxite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Commercial production of calcium carbide requires limestone and __________ as raw materials. Soda ash Fuel oil Sand Coke Soda ash Fuel oil Sand Coke ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Wet chlorine gas produced during electrolysis of brine is dehydrated by Passing it through a bed of silica gel None of these Passing it through a bed of diatomaceous earth Spraying 66° Be H₂SO₄ counter current to the flow of the gas Passing it through a bed of silica gel None of these Passing it through a bed of diatomaceous earth Spraying 66° Be H₂SO₄ counter current to the flow of the gas ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bromine content in sea water may be around __________ ppm. 1875 2500 640 70 1875 2500 640 70 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Lubricating greases are a mixture of Mineral oil and metallic soap Mineral oil and fatty oil Mineral oil, soap and additives Fatty oil and metallic soap Mineral oil and metallic soap Mineral oil and fatty oil Mineral oil, soap and additives Fatty oil and metallic soap ANSWER DOWNLOAD EXAMIANS APP
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