Chemical Process Phthalic anhydride is used As plasticisers In insecticides manufacture In making PVC For making nylon-6 As plasticisers In insecticides manufacture In making PVC For making nylon-6 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not a product of coal tar distillation? Carbolic oil Cresote oil None of these Anthracene Carbolic oil Cresote oil None of these Anthracene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ of quicklime produces slaked lime. Hydration Hydrogenation None of these Dehydration Hydration Hydrogenation None of these Dehydration ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oils and fats are converted to soap in a process called Saponification Hydrogenation None of these Esterification Saponification Hydrogenation None of these Esterification ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Saponification number of an oil or fat Is inversely proportional to its molecular weight All of these Gives an idea about its molecular weight Detects its adulteration Is inversely proportional to its molecular weight All of these Gives an idea about its molecular weight Detects its adulteration ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The compressive strength of cement should not be less than about 110Kg/cm² after three days & not less than 170Kg/cm² after seven days. The fineness of an ordinary cement as determined by turbidimetric method should be about __________ cm²/gm. 4000 800 8500 1600 4000 800 8500 1600 ANSWER DOWNLOAD EXAMIANS APP
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