For water at 100°C and 1 bar, _ vap H- _ vap U=_______ 10^2J mol^ -1 . (Round off to the Nearest Integer)...

Question

For water at 100°C and 1 bar, _ vap H- _ vap U=_______ 10^2J mol^ -1 . (Round off to the Nearest Integer) [Assume volume of H_2O(l) is much smaller than volume of H_2O(g). Assume H_2O(g) treated as an ideal gas]

Accepted Answer

31

JEE Main 2021 Chemistry question

Solution