Chemical Process Superior quality laboratory apparatus is made of the __________ glass having low thermal co-efficient of expansion & high chemical resistance. Pyrex Flint Soda Potash Pyrex Flint Soda Potash ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bleaching powder (chemically known as calcium chloro hypochlorite) is commercially produced by the action of chlorine on Calcium perchlorate None of these Soda lime Slaked lime Calcium perchlorate None of these Soda lime Slaked lime ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Diaphragm electrolytic cell as compared to mercury electrolytic cell All of these Requires less specific power consumption for the production of chlorine Produces 70% NaOH solution Requires lesser investment for similar capacity All of these Requires less specific power consumption for the production of chlorine Produces 70% NaOH solution Requires lesser investment for similar capacity ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chalcopyrite is the main ore of Copper Iron Tin Lead Copper Iron Tin Lead ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Alum [Al2(SO₄)₃] is used as a coagulant in water treatment to remove Colour Turbidity All of these Bacteria Colour Turbidity All of these Bacteria ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Addition of calcium oxide to water produces Slaked lime Hissing sound All of these Exothermic heat Slaked lime Hissing sound All of these Exothermic heat ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS