Q
“Law of corresponding states” says that___________________?
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A
A. Two different gases behave similarly, if their reduced properties (i.e. p, v and t) are same
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B
B. The surface of separation (i. e. the meniscus) between liquid and vapour phase disappears at
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C
The critical temperature
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D
C. No gas can be liquefied above the critical temperature, howsoever high the pressure may be.
Correct Answer:
A. A. Two different gases behave similarly, if their reduced properties (i.e. p, v and t) are same
