4032Chemical EngineeringMedium
“Law of corresponding states” says that________?
ANo gas can be liquefied above the critical temperature, howsoever high the pressure may be.
BThe surface of separation (i. e. the meniscus) between liquid and vapour phase disappears at
CTwo different gases behave similarly, if their reduced properties (i.e. P, V and T) are same
DThe molar heat of energy of gas at constant volume should be nearly constant (about 3
Correct answer
C. Two different gases behave similarly, if their reduced properties (i.e. P, V and T) are same
Explanation
The correct answer is Two different gases behave similarly, if their reduced properties (i.e. P, V and T) are same.