Chemical Process 90% of the caprolactum is converted to nylon-6 on its condensation polymerisation in the reactor maintained at __________ °C. 44134 500-600 250-280 44134 500-600 250-280 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Litharge is Lead oxide Zinc oxide Cellulosic photographic material Zinc sulphide Lead oxide Zinc oxide Cellulosic photographic material Zinc sulphide ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Tall oil obtained as a by-product from the black liquor recovery is Used in the manufacture of greases, emulsions & soaps A black, sticky & viscous liquid Composed mainly of rosin & fatty acids All of these Used in the manufacture of greases, emulsions & soaps A black, sticky & viscous liquid Composed mainly of rosin & fatty acids All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ process is used for the commercial production of nitric acid by the catalytic oxidation of ammonia. Ostwald's None of these Solvay Haber's Ostwald's None of these Solvay Haber's ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Rotary kiln is not involved in the production of Slaked lime from quick lime None of these Cement Lime from limestone Slaked lime from quick lime None of these Cement Lime from limestone 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. 8500 1600 800 4000 8500 1600 800 4000 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS