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The normal boiling point of a liquid X is 400 K. Which of the following statement is true about the process `X(l) to X(g)` ?A. at `400` K and `1` atm pressure `DeltaG=0`B. at `400` K and `2` atm pressure `DeltaG =+ve `C. at `400` K and `0.1` atm pressure `DeltaG=-ve`D. at `410` K and `1` atm pressure `DeltaG =+ve`

Answer» Correct Answer - A::B::C
Boiling of a liquid at normal boiling point is a equilibrium process and on decreasing the pressure equilibrium will go forward and `DeltaG` will be negative and vice versa


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