Chemical Process Polymerisation product of C₂F4 (carbon tetraflouride) is called P.T.F.E (poly chloro tetra flouro ethylene). It is also called Silicone Polyurethane Epoxy resin Teflon Silicone Polyurethane Epoxy resin Teflon ANSWER DOWNLOAD EXAMIANS APP
Chemical Process One of the steps during refining of cane sugar consists of addition of hydrated lime to the sugar syrup followed by carbonation of the resulting solution. The purpose of this step is to Reduce the viscosity of the syrup Adjust the pH of the syrup Remove the coloring matter from the syrup Improve the rate of crystallisation of sugar Reduce the viscosity of the syrup Adjust the pH of the syrup Remove the coloring matter from the syrup Improve the rate of crystallisation of sugar ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sulphur removal by heating of pyrite ore in presence of air is called its Calcination Smelting Reduction Roasting Calcination Smelting Reduction Roasting ANSWER DOWNLOAD EXAMIANS APP
Chemical Process High temperature carbonisation of coal produces None of these Larger quantity of tar compared to low temperature carbonisation Less of gases compared to liquid products Inferior coke compared to low temperature carbonisation None of these Larger quantity of tar compared to low temperature carbonisation Less of gases compared to liquid products Inferior coke compared to low temperature carbonisation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Widely used method for the conditioning of boiler feed water is the Sequestration Cold lime process Coagulation Hot-lime soda process Sequestration Cold lime process Coagulation Hot-lime soda process ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Glycerine is not used in the Manufacture of pharmaceuticals Conditioning and humidification of tobacco None of these Manufacture of explosive Manufacture of pharmaceuticals Conditioning and humidification of tobacco None of these Manufacture of explosive ANSWER DOWNLOAD EXAMIANS APP
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