A.distillation at atmospheric pressure
B.crystallization
C.dehydration
D.vacuum distillation
Related Mcqs:
- Ethanol-water solution containing 50 mole per cent ethanol can be separated to get 97 mole per cent ethanol by
- Gage pressure is given by
- Select the statement which is correct
- The flow in venturi flume takes place at
- Water is fed to the boiler at
- The melting point of ice
- When the water flows over a rectangular suppressed weir the pressure beneath the nappe is
- Manometers are important devices for measuring
- In wet process (strong sulphuric acid leaching) for the manufacture of orthophosphoric acid the dilute orthophoric acid (40%) is obtained from travelling pan vacuum filter. The dilute orthophosphoric acid (50%) is concentrated economically 75% orthophosphoric acid by using
- A vessel containing water moves downward with a constant acceleratin equal to ‘q’ then
