Chemical Process Kopper-Totzek coal gasifier Cannot use coking coal Operate at very high pressure Can give ammonia synthesis gas (H₂ + N₂) Is a moving bed reactor Cannot use coking coal Operate at very high pressure Can give ammonia synthesis gas (H₂ + N₂) Is a moving bed reactor ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Plaster of Paris is CaSO₄.½H₂O Used for setting of broken bones Same as gypsum Both A and B CaSO₄.½H₂O Used for setting of broken bones Same as gypsum Both A and B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Zeolite removes both temporary as well as permanent hardness of water by precipitating calcium and magnesium present in water as insoluble zeolites. Used zeolite is regenerated by flushing with the solution of Magnesium chloride Sodium sulphate Sodium chloride Calcium sulphate Magnesium chloride Sodium sulphate Sodium chloride Calcium sulphate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pig iron is produced by blast furnaces in India using mostly the iron ore named Hematite Magnetite Chalcopyrite Siderite Hematite Magnetite Chalcopyrite Siderite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process At very high concentration of enzymes, the rate of fermentation chemical reaction is __________ the concentration of reactants. Directly proportional to Proportional to the square of Independent of Inversely proportional to Directly proportional to Proportional to the square of Independent of Inversely proportional to ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Rosin soap is added during paper manufacture to Improve opacity None of these Impart resistance to penetration by liquids Impart adhesive properties Improve opacity None of these Impart resistance to penetration by liquids Impart adhesive properties ANSWER DOWNLOAD EXAMIANS APP
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