Question

Select correct statement(s):

• A. We can condense vapours simply by applying pressure
• B. To liquify a gas one must lower the temperature below TC and also apply pressure
• C. At Tc, there is no distinction between liquid and vapour state, hence density of the liquid is nearly equal to density of the vapour
• D. All the statements are correct statements

Answer 1

Answer: (D)

All the statements are correct statements

Answer 2

It is factual question