Answer to Question #42965 in Chemistry for mostafa

Question

right or wrong
1-the rate of evaporation is decrease with increase the surface of liquid
2-claude process is economically more expersive than linde process for liquefaction of gas

Answer 1

1 – wrong.
The greater the surface of liquid the greater the evaporation rate.

2 – wrong.
Linde process involves second refrigerator requiring extra energy for work, while Claude process involves expander, which performs work itself decreasing energy consumption.