Chemical Process In the manufacture of H₂SO₄, vanadium catalyst as compared to platinum catalyst Has a longer life and is not poisoned by arsenic All of these Gives higher conversion efficiency Handles lower SO₂ content gas (7 -10% SO₂), thus increasing the capital cost of the plant Has a longer life and is not poisoned by arsenic All of these Gives higher conversion efficiency Handles lower SO₂ content gas (7 -10% SO₂), thus increasing the capital cost of the plant ANSWER DOWNLOAD EXAMIANS APP
Chemical Process At very high concentration of enzymes, the rate of fermentation chemical reaction is __________ the concentration of reactants. Proportional to the square of Inversely proportional to Directly proportional to Independent of Proportional to the square of Inversely proportional to Directly proportional to Independent of ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Zeigler process Uses no catalyst Produces low density polyethylene Produces high density polyethylene Employs very high pressure Uses no catalyst Produces low density polyethylene Produces high density polyethylene Employs very high pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Basic oxide is absent in __________ glass. Pyrex Quartz Flint All of these Pyrex Quartz Flint All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Proximate analysis of coal determines its __________ content. None of these Moisture, ash, sulphur & volatile matter Moisture, sulphur, nitrogen & fixed carbon Moisture & volatile matter None of these Moisture, ash, sulphur & volatile matter Moisture, sulphur, nitrogen & fixed carbon Moisture & volatile matter ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chalcopyrite is the main ore of Lead Iron Tin Copper Lead Iron Tin Copper ANSWER DOWNLOAD EXAMIANS APP
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