Chemical Process Transparent soaps (e.g. Pears) are Metallic soaps with frothing agent from which glycerine has not been recovered Usually soft soap (made from coconut oil) in which cane sugar & alcohol are added and finally washed with methylated spirit to achieve transparency Metallic soaps with frothing agent and free stearic acid to achieve transparency None of these Metallic soaps with frothing agent from which glycerine has not been recovered Usually soft soap (made from coconut oil) in which cane sugar & alcohol are added and finally washed with methylated spirit to achieve transparency Metallic soaps with frothing agent and free stearic acid to achieve transparency None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is used as a flux in the smelting of copper ore like chalcopyrite. Coke breeze Silica/quartz Dolomite Lime powder Coke breeze Silica/quartz Dolomite Lime powder ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is a co-product during the manufacture of caustic soda by electrolysis of brine? H₂ NaHCO₃ Na₂CO₃ None of these H₂ NaHCO₃ Na₂CO₃ None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Yellow glycerine is made into white, using Diatomaceous earth Bentonite Bauxite Activated carbon Diatomaceous earth Bentonite Bauxite Activated carbon ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sulphuric acid is mainly used in the __________ industry. Fertiliser Steel Paper Paint Fertiliser Steel Paper Paint ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sulphuric acid solution having a specific gravity of 1.20 at room temperature is used mainly for the Synthesis of oleum Water treatment Car battery solution Fertiliser manufacture Synthesis of oleum Water treatment Car battery solution Fertiliser manufacture ANSWER DOWNLOAD EXAMIANS APP
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