Multiple Choice
The process H2O(g) → H2O(l) takes place at 1 atm and 95°C.
-6.00 mol of a monatomic ideal gas is cooled from 254°C to 24°C at constant volume. Calculate ΔS.
A) -31.1 J/K
B) -42.9 J/K
C) -1.77 × 102 J/K
D) -18.6 J/K
E) -71.5 J/K
Correct Answer:

Verified
Correct Answer:
Verified
Q39: Consider the gas phase reaction<br>NO + (1/2)O<sub>2</sub>
Q40: One mole of an ideal gas is
Q41: One mole of an ideal gas expands
Q42: As O<sub>2</sub>(l) is cooled at 1 atm,
Q43: Calculate the entropy change when 5.00 mol
Q45: The process H<sub>2</sub>O(g) → H<sub>2</sub>O(l) takes place
Q46: Consider the process A(l) <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6422/.jpg" alt="Consider
Q47: Given that S° = 131 J/Kmol for
Q48: The constant that connects the entropy of
Q49: In which case must a reaction be