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45. Based upon the technique of reverse osmosis the approximate pressure required to desalinate sea water containing 2.5% (mass/volume) KNO3 at 27^° C will be: (1)10.5 atm (2)21 atm (3)12.2 atm (4)6.09 atm |
| Answer» 45. Based upon the technique of reverse osmosis the approximate pressure required to desalinate sea water containing 2.5% (mass/volume) KNO3 at 27^° C will be: (1)10.5 atm (2)21 atm (3)12.2 atm (4)6.09 atm | |