Chemical Process Which of the following processes can remove both temporary as well as permanent hardness of water? Distillation Filtration None of these Boiling Distillation Filtration None of these Boiling ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chloramines are used in water treatment for Corrosion control Disinfection and control of taste & odour Removing turbidity Control of bacteria Corrosion control Disinfection and control of taste & odour Removing turbidity Control of bacteria ANSWER DOWNLOAD EXAMIANS APP
Chemical Process All enzymes are made of Amino acids Proteins Carbohydrates Fats Amino acids Proteins Carbohydrates Fats ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Oxygen is separated by distillation from air after its liquefaction. The boiling point of oxygen is about __________ °C. -83 -196 -218 -183 -83 -196 -218 -183 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pick out the false statement pertaining to water treatment. Water with pH value less than 7, is acidic Sodium sulphate or sodium carbonate do not cause hardness in water The zeolite water softening process reduces the hardness of water by not more than 50% Aeration of water is effective in CO₂ removal Water with pH value less than 7, is acidic Sodium sulphate or sodium carbonate do not cause hardness in water The zeolite water softening process reduces the hardness of water by not more than 50% Aeration of water is effective in CO₂ removal ANSWER DOWNLOAD EXAMIANS APP
Chemical Process 'Synthesis gas' meant for the synthesis of organic compound is a variable mixture of C & H₂ CO₂ & H₂ N₂ & H₂ CO & H₂ C & H₂ CO₂ & H₂ N₂ & H₂ CO & H₂ ANSWER DOWNLOAD EXAMIANS APP
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