Chemical Process Which of the following may be viewed as a catalyst in the manufacture of soda ash by Solvay process? NaCl NH? CaO Coke NaCl NH? CaO Coke ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is the main constituent of the mother liquor produced in salt industry? Bromine Glauber's salt Salt petre Quick lime Bromine Glauber's salt Salt petre Quick lime ANSWER DOWNLOAD EXAMIANS APP
Chemical Process A 'unit process' is exemplified by the Distillation Absorption Humidification Hydrogenation of oils Distillation Absorption Humidification Hydrogenation of oils ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Carbon disulphide is mainly used in the production of Paints Corundum Plasticiser for unsaturated polyester Viscose rayon Paints Corundum Plasticiser for unsaturated polyester Viscose rayon ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sulphur removal by heating of pyrite ore in presence of air is called its Roasting Calcination Smelting Reduction Roasting Calcination Smelting Reduction ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which is the most efficient absorbant for SO₃ out of the following? 20% oleum 65% oleum 78%H₂SO₄ 98%H₂SO₄ 20% oleum 65% oleum 78%H₂SO₄ 98%H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS