Chemical Process The yield of tar from high temperature carbonisation of dry coal is about __________ percent. 0.3 12 3 22 0.3 12 3 22 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is the most adverse factor challenging the choice of mercury electrolytic cell process for the production of caustic soda? High cost of mercury High specific gravity of mercury Pollution of water stream by mercury Non-availability of high purity mercury High cost of mercury High specific gravity of mercury Pollution of water stream by mercury Non-availability of high purity mercury ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Vanillin is a type of Flavour Food preservative Dye Anti-pyretic drug Flavour Food preservative Dye Anti-pyretic drug ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Double Contact Double Absorption (DCDA) process is the most recent process for the manufacture of Nitric acid Hydrochloric acid Ammonium sulphate Sulphuric acid Nitric acid Hydrochloric acid Ammonium sulphate Sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ process is used for the manufacture of sodium carbonate by ammonia soda process. Bosch Solvay Haber's Ostwald's Bosch Solvay Haber's Ostwald's ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Ethylene oxide is produced by oxidation of ethylene in presence of AgO catalyst at 1 atm & 100°C 5 atm & 275°C 100 atm & 500°C 50 atm & 1000°C 1 atm & 100°C 5 atm & 275°C 100 atm & 500°C 50 atm & 1000°C ANSWER DOWNLOAD EXAMIANS APP
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