Chemical Process Chloral is used in the manufacture of Parathion BHC None of these DDT Parathion BHC None of these DDT ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Helium is produced on commercial scale from Natural gas Coke oven gas None of these Air Natural gas Coke oven gas None of these Air ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Economics of 'Solvay Process' depends upon the efficiency of Ammoniation of salt solution Carbonating tower Ammonia recovery and size of the plant Ammonia recovery Ammoniation of salt solution Carbonating tower Ammonia recovery and size of the plant Ammonia recovery ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Very dilute solutions are generally used in fermentation reactions for which the optimum temperature range is __________ °C. 30 to 50 75 to 80 -5 to 0 5 to 10 30 to 50 75 to 80 -5 to 0 5 to 10 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Temperature during hydrogenation of oil should not be more than 200°C, otherwise it will result in Hydrogen embrittlement Sintering of porous catalyst All of these Pyrolysis of oil Hydrogen embrittlement Sintering of porous catalyst All of these Pyrolysis of oil ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Exothermic neutralisation reaction between caustic soda and dodecylbenzene sulphonic acid produces sodium dodecylbenzene sulphate, which is a/an Explosive Analgesic drug Soap Detergent Explosive Analgesic drug Soap Detergent ANSWER DOWNLOAD EXAMIANS APP
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