Chemical Process __________ is not a constituent of gun powder. Charcoal Potassium nitrate Sulphur Carbon Charcoal Potassium nitrate Sulphur Carbon ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is an additional step in the manufacture of paper from bagasse as compared to that from bamboo? Depithing None of these Digestion Bleaching Depithing None of these Digestion Bleaching ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Very fine suspended and colloidal impurities are removed from water by a process called Sedimentation Softening Disinfection Coagulation Sedimentation Softening Disinfection Coagulation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not a raw material used for the manufacture of ordinary glass? Iron oxide Soda ash Limestone Silica Iron oxide Soda ash Limestone Silica ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The catalyst used in the manufacture of DDT is Silica Aluminium chloride Alumina 20% oleum Silica Aluminium chloride Alumina 20% oleum ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sea water contains about __________ ppm of bromine. 1700 5 70 500 1700 5 70 500 ANSWER DOWNLOAD EXAMIANS APP
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