Chemical Process Portland cement consists mainly of SiO₂ & Al2O₃ CaO & FE₂O₃ CaO & Al2O₃ CaO & SiO₂ SiO₂ & Al2O₃ CaO & FE₂O₃ CaO & Al2O₃ CaO & SiO₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not present in bagasse fibre? Pentogens None of these Cellulose Lignin Pentogens None of these Cellulose Lignin ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Main constituents of portland cement are calcium aluminate and Silicates Gypsum Carbonates Sodium silicate Silicates Gypsum Carbonates Sodium silicate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Very dilute solutions are generally used in fermentation reactions for which the optimum temperature range is __________ °C. 30 to 50 -5 to 0 5 to 10 75 to 80 30 to 50 -5 to 0 5 to 10 75 to 80 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Mannheim furnace is used in the manufacture of Corundum Hydrochloric acid Calcium carbide H₂SO₄ by Chamber process Corundum Hydrochloric acid Calcium carbide H₂SO₄ by Chamber process ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Kaoline is a/an Synthetic resin Refractory material Artificial abrasive Blue pigment Synthetic resin Refractory material Artificial abrasive Blue pigment ANSWER DOWNLOAD EXAMIANS APP
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