Chemical Process In the Lurgi coal gasifier Entrainment of solids is higher Large quantity of coal can be processed Coking coals cannot be used Low carbon conversion efficiency is achieved Entrainment of solids is higher Large quantity of coal can be processed Coking coals cannot be used Low carbon conversion efficiency is achieved ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Use of chlorine in the treatment of sewage Aids in flocculation Increases the biological oxygen demand(BOD) Causes bulking of activated sludge Helps in grease separation Aids in flocculation Increases the biological oxygen demand(BOD) Causes bulking of activated sludge Helps in grease separation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bleaching of paper pulp is done with Chlorine or chlorine dioxide Bromine Activated clay Magnesium sulphite Chlorine or chlorine dioxide Bromine Activated clay Magnesium sulphite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is produced using polycondensation reaction. Polythene None of these Phenol formaldehyde Poly vinyl chloride Polythene None of these Phenol formaldehyde Poly vinyl chloride ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Flux addition during smelting of ore is done to Remove impurities/gangue Enhance rate of reaction Separate slag from metal Accelerate reduction of ore Remove impurities/gangue Enhance rate of reaction Separate slag from metal Accelerate reduction of ore ANSWER DOWNLOAD EXAMIANS APP
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