Chemical Process Reaction of an alcohol with organic acid is called the __________ reaction. Esterification Saponification Neutralisation Acidification Esterification Saponification Neutralisation Acidification ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Basic oxide is absent in __________ glass. All of these Flint Pyrex Quartz All of these Flint Pyrex Quartz ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oils are partially hydrogenated (not fully) to manufacture vanaspati, because fully saturated solidified oils Cause cholesterol build up and blood clotting Always contain some amount of nickel (as their complete removal is very difficult) Have affinity to retain harmful sulphur compounds Are prone to rancid oxidation Cause cholesterol build up and blood clotting Always contain some amount of nickel (as their complete removal is very difficult) Have affinity to retain harmful sulphur compounds Are prone to rancid oxidation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Very fine suspended and colloidal impurities are removed from water by a process called Disinfection Softening Coagulation Sedimentation Disinfection Softening Coagulation Sedimentation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sulphuric acid solution having a specific gravity of 1.20 at room temperature is used mainly for the Car battery solution Synthesis of oleum Fertiliser manufacture Water treatment Car battery solution Synthesis of oleum Fertiliser manufacture Water treatment ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following fuel gases contains maximum amount of carbon monoxide? Blast furnace gas Coke oven gas L.D. converter gas Water gas Blast furnace gas Coke oven gas L.D. converter gas Water gas ANSWER DOWNLOAD EXAMIANS APP
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