Chemical Process Phthalic anhydride is made by the Oxidation of benzene Oxidation of naphthalene None of these Dehydrogenation of ethyl benzene Oxidation of benzene Oxidation of naphthalene None of these Dehydrogenation of ethyl benzene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ glass has the lowest co-efficient of thermal expansion and hence is more heat resistant. Pyrex Lead Soda lime High silica Pyrex Lead Soda lime High silica ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Addition of calcium oxide to water produces All of these Exothermic heat Slaked lime Hissing sound All of these Exothermic heat Slaked lime Hissing sound ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Shaving soaps are High free alkali soaps having excess of cane sugar and alcohol Metalic soaps compounded with frothing agents Soft potassium soaps (potassium salt of fatty acid) with free stearic acid to give lather a lasting property None of these High free alkali soaps having excess of cane sugar and alcohol Metalic soaps compounded with frothing agents Soft potassium soaps (potassium salt of fatty acid) with free stearic acid to give lather a lasting property None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fusion of bauxite and __________ produces high alumina cement. Alum Quartz Limestone Coke Alum Quartz Limestone Coke ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Washing of coal is done to Reduce the ash content Remove the adhering impurities Remove the inherent impurities Both B and C Reduce the ash content Remove the adhering impurities Remove the inherent impurities Both B and C ANSWER DOWNLOAD EXAMIANS APP
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