Chemical Process Kopper-Totzek coal gasifier Operate at very high pressure Cannot use coking coal Can give ammonia synthesis gas (H₂ + N₂) Is a moving bed reactor Operate at very high pressure Cannot use coking coal Can give ammonia synthesis gas (H₂ + N₂) Is a moving bed reactor ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Main use of liquid nitrogen is in Rocket propulsion Detergent manufacture Refrigerative cooling Making gun powder Rocket propulsion Detergent manufacture Refrigerative cooling Making gun powder ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Alum is commercially produced from Gypsum Feldspar Galena Bauxite Gypsum Feldspar Galena Bauxite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Use of hydrated lime in water treatment All of these Before filtration, reduces the bacterial load on filters After filtration, combats the corrosive-ness of water due to the presence of O₂ & CO₂ Is to adjust the pH value All of these Before filtration, reduces the bacterial load on filters After filtration, combats the corrosive-ness of water due to the presence of O₂ & CO₂ Is to adjust the pH value ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Isopropyl benzene produced by alkylation of benzene with propylene is known as Mercaptans Neoprene Cumene Gelatin Mercaptans Neoprene Cumene Gelatin ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Soaps remove dirt by Decreasing wettability None of these Increasing the surface tension Supplying hydrophyllic group Decreasing wettability None of these Increasing the surface tension Supplying hydrophyllic group ANSWER DOWNLOAD EXAMIANS APP
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