Chemical Process The type of high refractive index glass used in optical instruments is __________ glass. Crookes None of these Pyrex Flint Crookes None of these Pyrex Flint ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Phthalic anhydride is used For making nylon-6 In insecticides manufacture In making PVC As plasticisers For making nylon-6 In insecticides manufacture In making PVC As plasticisers ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The manufacture of Kraft pulp is done by a/an __________ process. Acidic None of these Alkaline Neutral Acidic None of these Alkaline Neutral ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bleaching powder (chemically known as calcium chloro hypochlorite) is commercially produced by the action of chlorine on Soda lime Slaked lime None of these Calcium perchlorate Soda lime Slaked lime None of these Calcium perchlorate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Massecuite is Used for paper making None of these Highly acidic in nature Used as a cattle feed Used for paper making None of these Highly acidic in nature Used as a cattle feed ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Concentration of NaOH solution produced by diaphragm electrolytic cell is about __________ percent. 25 50 98 10 25 50 98 10 ANSWER DOWNLOAD EXAMIANS APP
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