Chemical Process Which of the following is used as a coagulant in treating turbid water? Activated carbon Ferric sulphate Calcium sulphate Chlorine Activated carbon Ferric sulphate Calcium sulphate Chlorine ANSWER DOWNLOAD EXAMIANS APP
Chemical Process With increase in temperature, the equilibrium constant at constant pressure (Kp) for oxidation of sulphur dioxide Decreases Increases linearly Increases Decreases linearly Decreases Increases linearly Increases Decreases linearly ANSWER DOWNLOAD EXAMIANS APP
Chemical Process In premitive days, __________ was being manufactured by Leblanc Process. Calcium carbide Soda ash Washing soda Alum Calcium carbide Soda ash Washing soda Alum ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Flash point of most vegetable oils is about __________ °C. 200 100 300 50 200 100 300 50 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The most reactive allotropic form of phosphorus is __________ phosphorus. Black Red Violet Yellow Black Red Violet Yellow ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Ultimate analysis of coal determines its __________ content. Carbon, ash, sulphur & nitrogen Carbon, hydrogen, nitrogen & sulphur Carbon, volatile matter, ash & moisture Carbon, sulphur, volatile matter & ash Carbon, ash, sulphur & nitrogen Carbon, hydrogen, nitrogen & sulphur Carbon, volatile matter, ash & moisture Carbon, sulphur, volatile matter & ash ANSWER DOWNLOAD EXAMIANS APP
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