Chemical Process In nylon-66, the first and second numbers (i.e., 6) respectively designate the number of carbon atoms present in the Diamine and the ring None of these Diamine and the dibasic acid Dibasic acid and the ring Diamine and the ring None of these Diamine and the dibasic acid Dibasic acid and the ring ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Zeolite removes both temporary as well as permanent hardness of water by precipitating calcium and magnesium present in water as insoluble zeolites. Used zeolite is regenerated by flushing with the solution of Calcium sulphate Sodium sulphate Sodium chloride Magnesium chloride Calcium sulphate Sodium sulphate Sodium chloride Magnesium chloride ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ glass is used for the manufacture of optical glass. Pyrex Soda Crooke's Flint Pyrex Soda Crooke's Flint ANSWER DOWNLOAD EXAMIANS APP
Chemical Process CaCl(OCl) is the chemical formula of Bleaching powder Plaster of paris Hypo Aqua regia Bleaching powder Plaster of paris Hypo Aqua regia ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is an yellow pigment? Ferrous sulphate Titanium dioxide Lead chromates Zinc sulphides Ferrous sulphate Titanium dioxide Lead chromates Zinc sulphides ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrogenation of edible vegetable oils Is an exothermic reaction Is done in presence of nickel catalyst All of these Increases their melting point Is an exothermic reaction Is done in presence of nickel catalyst All of these Increases their melting point ANSWER DOWNLOAD EXAMIANS APP
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