Chemical Process Production of one ton of cement requires about __________ tons of limestone. 0.6 1.2 3.8 2.2 0.6 1.2 3.8 2.2 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Thermal pyrolysis of ethylene dichloride produces Vinyl chloride Ethanol amine Ethylene oxide Trichloroethylene Vinyl chloride Ethanol amine Ethylene oxide Trichloroethylene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Dehydrogenation of isopropanol produces Trichloroethylene Propyl alcohol Acetone Formaldehyde Trichloroethylene Propyl alcohol Acetone Formaldehyde ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Dacron (or terylene) fibres as compared to nylon's fibres have Poorer dyeability Poorer resistance to alkalis Better heat & acid resistant properties All of these Poorer dyeability Poorer resistance to alkalis Better heat & acid resistant properties All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Contact process of sulphuric acid manufacture Yields acids of lower concentration than chamber process Yields acid of higher concentration than chamber process Eliminates absorber Is obsolete Yields acids of lower concentration than chamber process Yields acid of higher concentration than chamber process Eliminates absorber Is obsolete ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Ore concentration by froth floatation utilises the __________ of ore particles. Density difference Wetting characteristics None of these Terminal velocities Density difference Wetting characteristics None of these Terminal velocities ANSWER DOWNLOAD EXAMIANS APP
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