Q. Pick out the wrong statement: (Solved)
1. Reboiler is not used in open steam distillation
2. The separation of solutes of different molecular sizes in a liquid solution by use of a suitable membrane is called dialysis
3. Freeze drying is used for the drying of fish
4. Fenske-Underwood equation is used for calculating theoretical number of plates in a distillation column at normal operating reflux condition
- d. Fenske-Underwood equation is used for calculating theoretical number of plates in a distillation column at normal operating reflux condition