Question

1 - Another name for a liquid-vapor composition plot is:

Select one:

a. A Jahn Teller distortion

b. A separation guideline

c. A phase diagram

d. A More O'Ferrall-Jencks plot

e. A distillation curve

2- Always connect the faucet tubing to the upper intake of your water condenser

Select one:

True

False

Answer 1

solution-1: phase diagram

jahn teller distortion is related to the coordination chemistry in which the symmetry and degenracy is reduced and More O'ferall-jencks plot is about reaction cordination energy . distillation curve is the plot between the amount of liquid distilled at different temperature so it will also be not a proper term. whereas the phase diagram explains the existence of different phase (solid, liquid, gas) at different physical condition (pressure,temperature) so it is applicable , liquid -vapour composition curve will come in perticular case of phase diagram , for two mixture it will be phase diagram of binary mixture of liquid. that defines the composition of vapour at different temperature.

solution-2 false answer is false because the faucet tubing should be connected to the lower intake (called inlet ) and the upper portion is outlet form where water comes out . This design is addopeted because when the flow of water will be in opposite direction the cooling will be more effective.