Chemical Process Fermentation of molasses to produce ethyl alcohol is done at __________ °C 250 - 300 20 - 30 100 - 150 < - 5 250 - 300 20 - 30 100 - 150 < - 5 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Conversion of CO to CO₂ by steam in presence of a catalyst is called Steam gasification None of these Shift conversion Steam reforming Steam gasification None of these Shift conversion Steam reforming ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is an ore of iron? Hematite Galena Bauxite Chalcopyrite Hematite Galena Bauxite Chalcopyrite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Salt cake is chemically represented by Na₂SO₄ BaSO₄ CaSO₄.1/2 H₂O MgSO₄ Na₂SO₄ BaSO₄ CaSO₄.1/2 H₂O MgSO₄ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Detergent is produced by the sulphonation of dodecyl benzene, which is an __________ reaction. Exothermic Irreversible Both B and C Endothermic Exothermic Irreversible Both B and C Endothermic ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fusion of bauxite and __________ produces high alumina cement. Quartz Limestone Coke Alum Quartz Limestone Coke Alum ANSWER DOWNLOAD EXAMIANS APP
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