Chemical Process Process conditions in fermentator used for production of penicillin is 50°C, l0 atm 25°C, 2 atm 30°C, 200 mm Hg (absolute) 90°C, 45 atm 50°C, l0 atm 25°C, 2 atm 30°C, 200 mm Hg (absolute) 90°C, 45 atm ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is the major constituent of the Portland cement. Calcium carbonate Tricalcium silicate Calcium sulphate Calcium oxide Calcium carbonate Tricalcium silicate Calcium sulphate Calcium oxide ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Carbon content of pitch (residue of coal tar distillation) is around __________ percent. 70 94 55 80 70 94 55 80 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is the main constituent of the mother liquor produced in salt industry? Salt petre Glauber's salt Bromine Quick lime Salt petre Glauber's salt Bromine Quick lime ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Kopper-Totzek coal gasifier Cannot use coking coal Is a moving bed reactor Operate at very high pressure Can give ammonia synthesis gas (H₂ + N₂) Cannot use coking coal Is a moving bed reactor Operate at very high pressure Can give ammonia synthesis gas (H₂ + N₂) ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Production of one ton of cement requires about __________ tons of limestone. 0.6 3.8 2.2 1.2 0.6 3.8 2.2 1.2 ANSWER DOWNLOAD EXAMIANS APP
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