Chemical Process In the manufacture of H₂SO₄, vanadium catalyst as compared to platinum catalyst Has a longer life and is not poisoned by arsenic Handles lower SO₂ content gas (7 -10% SO₂), thus increasing the capital cost of the plant All of these Gives higher conversion efficiency Has a longer life and is not poisoned by arsenic Handles lower SO₂ content gas (7 -10% SO₂), thus increasing the capital cost of the plant All of these Gives higher conversion efficiency ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Zeigler process Produces high density polyethylene Uses no catalyst Produces low density polyethylene Employs very high pressure Produces high density polyethylene Uses no catalyst Produces low density polyethylene Employs very high pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The temperature in the calcium carbide furnace is __________ °C. 4000-4500 2000-2200 200-300 700-850 4000-4500 2000-2200 200-300 700-850 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Dehydrogenation of ethyl benzene produces Naphthalene Phenol Benzoic acid Styrene Naphthalene Phenol Benzoic acid Styrene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Caprolactum (a raw material for nylon-6 manufacture) is produced from Benzene Naphthalene Pyridine Phenol Benzene Naphthalene Pyridine Phenol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Lubricating greases are a mixture of Fatty oil and metallic soap Mineral oil, soap and additives Mineral oil and fatty oil Mineral oil and metallic soap Fatty oil and metallic soap Mineral oil, soap and additives Mineral oil and fatty oil Mineral oil and metallic soap ANSWER DOWNLOAD EXAMIANS APP
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