Chemical Process Brackish water which contains mostly dissolved salt, can be purified by the __________ process. Sand filter Reverse osmosis Permutit Lime soda Sand filter Reverse osmosis Permutit Lime soda ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Claude process of gas liquefaction employs Heat exchange with colder stream Adiabatic expansion against a piston or in a turbine Merely compression of gas beyond its critical pressure Joule-Thomson expansion cooling Heat exchange with colder stream Adiabatic expansion against a piston or in a turbine Merely compression of gas beyond its critical pressure Joule-Thomson expansion cooling ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrocynic acid (HCN) is used as an insecticide for Potato beetle Controlling poultry lice Citrus fruits Controlling timber degradation by ants Potato beetle Controlling poultry lice Citrus fruits Controlling timber degradation by ants ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Alcohol percentage in molasses may be around 10 85 40 70 10 85 40 70 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is the major constituent of the Portland cement. Calcium carbonate Calcium sulphate Tricalcium silicate Calcium oxide Calcium carbonate Calcium sulphate Tricalcium silicate Calcium oxide ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Average sulphur content in Indian pyrites is about __________ percent. 70 15 35 55 70 15 35 55 ANSWER DOWNLOAD EXAMIANS APP
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