Chemical Process Production of one ton of cement requires about __________ tons of limestone. 1.2 0.6 3.8 2.2 1.2 0.6 3.8 2.2 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 8500 800 1600 4000 8500 800 1600 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is produced by the dehydrogenation of ethyl benzene. Cumene Phenol Ethyl alcohol Styrene Cumene Phenol Ethyl alcohol Styrene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Potassium is kept & transported under Liquid ammonia Alcohol Water Kerosene oil Liquid ammonia Alcohol Water Kerosene oil ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Viscose rayon is Regenerated cellulose acetate Regenerated cellulose nitrate None of these Cellulose nitrate Regenerated cellulose acetate Regenerated cellulose nitrate None of these Cellulose nitrate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Coagulant is used __________ filtration. Before After To avoid During Before After To avoid During ANSWER DOWNLOAD EXAMIANS APP
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