Chemical Process Main product in calcium carbide-water reaction is Ca(OH)₂ CaCO₃ CO₂ C₂H₂ Ca(OH)₂ CaCO₃ CO₂ C₂H₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Boiling of water containing temporary hardness produces CaSO₄ None of these CO₂ CaHCO₃ CaSO₄ None of these CO₂ CaHCO₃ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Claude process of gas liquefaction employs Joule-Thomson expansion cooling Heat exchange with colder stream Merely compression of gas beyond its critical pressure Adiabatic expansion against a piston or in a turbine Joule-Thomson expansion cooling Heat exchange with colder stream Merely compression of gas beyond its critical pressure Adiabatic expansion against a piston or in a turbine ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following fuel gases contains maximum amount of carbon monoxide? Water gas Coke oven gas L.D. converter gas Blast furnace gas Water gas Coke oven gas L.D. converter gas Blast furnace gas ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Nitrogen is an essential component of Proteins Mineral salts Carbohydrates Fats Proteins Mineral salts Carbohydrates Fats ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Polymerisation product of C₂F4 (carbon tetraflouride) is called P.T.F.E (poly chloro tetra flouro ethylene). It is also called Polyurethane Teflon Epoxy resin Silicone Polyurethane Teflon Epoxy resin Silicone ANSWER DOWNLOAD EXAMIANS APP
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