In a continuous steady-state condensation prog a continuous steady-state condensation process a vapor stream (100 mole/hr) containing benzene (0.4 mole fraction and water vapor a 150 and 1 atm pressure is coolca causa condensation. a liquid stream and a vapor stream leave the condenser at 1 atm pressure and 90c. the distribution of benzene and water between the phases may be assumed to be described by raoult's law. determine the amount of condensation in mole/hr and the amount of cooling in k r for this process. first solve the material balance equations, then solve the energy balance equation. you must contact an enthalpy table, as discussed in class, clearly stating your reference conditions and units. no table - no credit.

the electronic configuration of an atom with eight electrons is 1s²2s²2p⁴. the orbital diagrams are shown in the figure.

as per the hunds rule:

1. electrons tend to avoid being in the same orbital as per as practicable.

2. electrons in different orbitals of the same energy will have their spin parallel.

this can be illustrated from the multiplicity of the orbitals of the atom. as there are four electrons in the p orbital and p orbital has 3 sub-shells. the electrons can be fed in different ways as shown in the figure but the correct orbital diagram will be as per the hunds rule.

water and alcohols have similar properties because water molecules contain hydroxyl groups that can form hydrogen bonds with other water molecules and with alcohol molecules, and likewise alcohol molecules can form hydrogen bonds with other alcohol molecules as well as with water.