Chemical Process Cellulose content of bamboo and ideal fibrous raw material for the manufacture of paper is __________ percent. 10 50 95 80 10 50 95 80 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Main product in calcium carbide-water reaction is Ca(OH)₂ CO₂ C₂H₂ CaCO₃ Ca(OH)₂ CO₂ C₂H₂ CaCO₃ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Wax is a Mixture of glycerides of fatty acids Mixture of esters of polyhydric alcohols excepting glycerine Liquid at room temperature Mixture of glycerides Mixture of glycerides of fatty acids Mixture of esters of polyhydric alcohols excepting glycerine Liquid at room temperature Mixture of glycerides ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oxidation of ortho-xylene in presence of __________ catalyst is done to produce phthalic anhydride on commercial scale. Iron Alumina Vanadium Nickel Iron Alumina Vanadium Nickel ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following additives/water proofing agents is added to lower the hydrophilic (moisture loving) characteristic of cement? Calcium & aluminium stearate Stearic acid Xanthates Formic acid Calcium & aluminium stearate Stearic acid Xanthates Formic acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Viscosity index improver (like polystrene or polyisobutylene) is added to lubricant to Reduce its viscosity Reduce the variation in its viscosity with temperature Increase its viscosity Increase the variation in its viscosity with temperature Reduce its viscosity Reduce the variation in its viscosity with temperature Increase its viscosity Increase the variation in its viscosity with temperature ANSWER DOWNLOAD EXAMIANS APP
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