Chemical Process Purity of oxygen used for blowing in steel making L.D. converter is 99.5%. The boiling point of oxygen is about __________ °C. -196 -53 -183 -103 -196 -53 -183 -103 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Conversion of SO₂ to SO₃ in Monsanto 4-pass converter is about __________ percent. 80 100 90 98 80 100 90 98 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The drug used in contraceptives is Methyl salicylate Pencillin Sulphadizene Mestranol Methyl salicylate Pencillin Sulphadizene Mestranol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Raw material used in alcohol distilleries in India is Methylated spirit Benzol Molasses None of these Methylated spirit Benzol Molasses None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not responsible for causing permanent hardness of water? Ca(HCO₃)₂ None of these CaCl₂ MgCl₂ Ca(HCO₃)₂ None of these CaCl₂ MgCl₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sugar content in sugarcane on cane basis is about __________ percent by weight. 20 to 30 1 to 5 5 to 10 15 to 20 20 to 30 1 to 5 5 to 10 15 to 20 ANSWER DOWNLOAD EXAMIANS APP
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