Chemical Process Sudden temperature fluctuation does not affect pyrex glass, because of its Low co-efficient of expansion Both B and C High melting point High co-efficient of expansion Low co-efficient of expansion Both B and C High melting point High co-efficient of expansion ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Production of alcohol by fermentation of molasses is an __________ process. Both B and C Anaerobic Aerobic Endothermic Both B and C Anaerobic Aerobic Endothermic ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Function of sodium thiosulphate (hypo) in development of photographic film/plate is to Brighten the faint images Remove metallic silver Convert silver chloride to silver Remove unexposed silver halide Brighten the faint images Remove metallic silver Convert silver chloride to silver Remove unexposed silver halide ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The combustion reaction, C + O₂ = CO₂, is Endothermic Autocatalytic Exothermic None of these Endothermic Autocatalytic Exothermic None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process In the manufacture of sulphuric acid from elemental sulphur, the following sequence of major operations is followed : Converter → furnace → absorber Furnace → converter → evaporator Furnace → evaporator → absorber Furnace → converter → absorber Converter → furnace → absorber Furnace → converter → evaporator Furnace → evaporator → absorber Furnace → converter → absorber ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Iron ore hametite is concentrated using Gravity separation Froth floatation Roasting Electro magnetic separation mainly Gravity separation Froth floatation Roasting Electro magnetic separation mainly ANSWER DOWNLOAD EXAMIANS APP
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