Chemical Process Sugar content in sugarcane on cane basis is about __________ percent by weight. 5 to 10 1 to 5 20 to 30 15 to 20 5 to 10 1 to 5 20 to 30 15 to 20 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nitroglycerene absorbed in wood flour, sodium nitrate or ammonium nitrate is commercially used as a controlled explosive called dynamite. The raw material used for its manufacture are glycerene, nitric acid and Sulphuric acid Hydrochloric acid Phosphoric acid Hydroflouric acid Sulphuric acid Hydrochloric acid Phosphoric acid Hydroflouric acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is produced by the dehydrogenation of ethyl benzene. Styrene Cumene Ethyl alcohol Phenol Styrene Cumene Ethyl alcohol Phenol 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. 800 4000 1600 8500 800 4000 1600 8500 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Ethylene oxide is produced by oxidation of ethylene in presence of AgO catalyst at 5 atm & 275°C 50 atm & 1000°C 100 atm & 500°C 1 atm & 100°C 5 atm & 275°C 50 atm & 1000°C 100 atm & 500°C 1 atm & 100°C ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Portland cement consists mainly of CaO & FE₂O₃ CaO & SiO₂ CaO & Al2O₃ SiO₂ & Al2O₃ CaO & FE₂O₃ CaO & SiO₂ CaO & Al2O₃ SiO₂ & Al2O₃ ANSWER DOWNLOAD EXAMIANS APP
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