Problem- 1.A 50:50 mixture of methanol and water at 1 atm and 20 °C enters a flash separator that is operated at 1 atm and 80 °C.
1) How much energy (in kJ/s) must be provided to the separator if the feed rate is 50 mol/min of the methanol-water mixture?
Assume constant liquid heat capacities at the inlet condition (20 °C) and constant vapor heat capacities at the outlet condition (80°C).
Explain the each and every step in detail for help