Chemical Process __________ are added in lacquers to remove film brittleness and to improve adhereness. Film forming materials Solvents Plasticisers Diluents Film forming materials Solvents Plasticisers Diluents 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. 1600 4000 8500 800 1600 4000 8500 800 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Mercury electrolytic cells are preferred over diaphragm electrolytic cell (for production of caustic soda), as it Has larger production capacity per unit cell Produces high purity (70%) caustic soda directly All of these Consumes less power per ton of Cl₂ produced Has larger production capacity per unit cell Produces high purity (70%) caustic soda directly All of these Consumes less power per ton of Cl₂ produced ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrazine is largely used As a starting material for 'hypo' In printing industry In photographic industry As rocket fuel As a starting material for 'hypo' In printing industry In photographic industry As rocket fuel ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The yield of tar from high temperature carbonisation of dry coal is about __________ percent. 3 0.3 22 12 3 0.3 22 12 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process A substance produced by a living organism and capable of anti-microbial activity is called a/an Antibiotic Disinfectant Antiseptic None of these Antibiotic Disinfectant Antiseptic None of these ANSWER DOWNLOAD EXAMIANS APP
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