Chemical Process The type of high refractive index glass used in optical instruments is __________ glass. Pyrex Crookes None of these Flint Pyrex Crookes None of these Flint ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Main constituents of natural rubber is Polyisoprene Polybutadiene Polystyrene Polychloroprene Polyisoprene Polybutadiene Polystyrene Polychloroprene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not produced commercially from sea water? Common salt Magnesium & potassium compounds Bromine Iodine Common salt Magnesium & potassium compounds Bromine Iodine ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following fuel gases contains maximum amount of carbon monoxide? Water gas Blast furnace gas L.D. converter gas Coke oven gas Water gas Blast furnace gas L.D. converter gas Coke oven gas ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is obtained as a by-product in the manufacture of sodium hydroxide using brine. Sodium bi-carbonate Ammonium chloride Sodium carbonate Chlorine Sodium bi-carbonate Ammonium chloride Sodium carbonate Chlorine ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fusion of bauxite and __________ produces high alumina cement. Quartz Alum Coke Limestone Quartz Alum Coke Limestone ANSWER DOWNLOAD EXAMIANS APP
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