Chemical Process Brackish water which contains mostly dissolved salt, can be purified by the __________ process. Reverse osmosis Lime soda Permutit Sand filter Reverse osmosis Lime soda Permutit Sand filter ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Stereospecific agents are exemplified by Ziegler catalysts All of these Supported metal oxide catalysts Radiation Ziegler catalysts All of these Supported metal oxide catalysts Radiation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process High purity nitrogen is used in Neither A nor B Fire fighting purposes Making protective gas (95% N₂ + 5% H₂) for annealing of cold rolled steel strip coils Both A & B Neither A nor B Fire fighting purposes Making protective gas (95% N₂ + 5% H₂) for annealing of cold rolled steel strip coils Both A & B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following impurities in feed water for high pressure boiler is the most detrimental? Dissolved oxygen Suspended salt Dissolved salt Silica Dissolved oxygen Suspended salt Dissolved salt Silica ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Essential oils are usually obtained using Extractive distillation Steam distillation Solvent extraction Leaching Extractive distillation Steam distillation Solvent extraction Leaching ANSWER DOWNLOAD EXAMIANS APP
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