Chemical Process Pig iron is produced by blast furnaces in India using mostly the iron ore named Chalcopyrite Siderite Hematite Magnetite Chalcopyrite Siderite Hematite Magnetite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Average sulphur content in Indian pyrites is about __________ percent. 70 15 55 35 70 15 55 35 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Glycerine is a by-product of the __________ industry. Oil hydrogenation Paint Soap Detergent Oil hydrogenation Paint Soap Detergent ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is produced using molasses as the starting raw material. Dimethyl ether Methyl alcohol Ethyl alcohol Benzol Dimethyl ether Methyl alcohol Ethyl alcohol Benzol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Concentration of hydrogen peroxide is done by Crystallisation Vacuum crystallisation Dehydration Atmospheric distillation Crystallisation Vacuum crystallisation Dehydration Atmospheric distillation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Electric bulbs are made of __________ glass. Jena Pyrex Crookes Flint Jena Pyrex Crookes Flint ANSWER DOWNLOAD EXAMIANS APP
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