Chemical Process Phosphoric acid is prepared from None of these Rock phosphate Chalcopyrite Cryolite None of these Rock phosphate Chalcopyrite Cryolite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chloramines are used in water treatment for Removing turbidity Corrosion control Disinfection and control of taste & odour Control of bacteria Removing turbidity Corrosion control Disinfection and control of taste & odour Control of bacteria ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Laboratory glass wares which reacts with hydroflouric acid, are made of the __________ glass. Borosilicate Lead Alkali silicate Soda lime Borosilicate Lead Alkali silicate Soda lime 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 Calcium perchlorate None of these Slaked lime Soda lime Calcium perchlorate None of these Slaked lime ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Caprolactum (a raw material for nylon-6 manufacture) is produced from Pyridine Naphthalene Phenol Benzene Pyridine Naphthalene Phenol Benzene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Litharge is Lead oxide Zinc sulphide Cellulosic photographic material Zinc oxide Lead oxide Zinc sulphide Cellulosic photographic material Zinc oxide ANSWER DOWNLOAD EXAMIANS APP
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