Chemical Process Which of the following impurities in feed water for high pressure boiler is the most detrimental? Dissolved oxygen Dissolved salt Suspended salt Silica Dissolved oxygen Dissolved salt Suspended salt Silica ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Process conditions in fermentator used for production of penicillin is 30°C, 200 mm Hg (absolute) 50°C, l0 atm 25°C, 2 atm 90°C, 45 atm 30°C, 200 mm Hg (absolute) 50°C, l0 atm 25°C, 2 atm 90°C, 45 atm ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is an organo-metal-lic compound? Tetra-ethyl lead Isopropyl alcohol Cumene Zeolite Tetra-ethyl lead Isopropyl alcohol Cumene Zeolite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Washing of coal is done to Reduce the ash content Remove the inherent impurities Remove the adhering impurities Both B and C Reduce the ash content Remove the inherent impurities Remove the adhering impurities Both B and C ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is a constituent of vinegar? Around 10% alcohol Both A and B Around 1% acetic acid Neither A nor B Around 10% alcohol Both A and B Around 1% acetic acid Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Frasch process is for Making nitrogen Making oxygen Mining sulphur Producing helium Making nitrogen Making oxygen Mining sulphur Producing helium ANSWER DOWNLOAD EXAMIANS APP
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