Chemical Process Calcination of gypsum produces Salt cake Lime Plaster of paris Nitre cake Salt cake Lime Plaster of paris Nitre cake ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chalcopyrite is the main ore of Copper Iron Lead Tin Copper Iron Lead Tin ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Adipic acid is an intermediate in the manufacture of Nylon-66 Bakelite Polystyrene Perspex Nylon-66 Bakelite Polystyrene Perspex ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Phthalic anhydride is used In insecticides manufacture As plasticisers For making nylon-6 In making PVC In insecticides manufacture As plasticisers For making nylon-6 In making PVC ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Concentration of NaOH solution produced by mercury electrolytic cell is about __________ percent. 10 25 50 98 10 25 50 98 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sudden temperature fluctuation does not affect pyrex glass, because of its High co-efficient of expansion High melting point Low co-efficient of expansion Both B and C High co-efficient of expansion High melting point Low co-efficient of expansion Both B and C ANSWER DOWNLOAD EXAMIANS APP
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