試題詳解

17. At a pressure of 1.00 (atm), a sample consisting of 3.00 (mol) of nitrogen gas (N₂) is heated from a temperature of 298(K) to a temperature of 343(K). Assume that the gas can be modeled as the rigiddumbbell model that can rotate about two axes. Furthermore, suppose that the nitrogen gas can be modeled as an ideal gas. What amount of heat transfer into the sample is required if the pressure is kept constant?
(A) 2.80×10³ (Joule)
(B) 3.93×10³ (Joule)
(C) 1.77×10³ (Joule)
(D) 2.33×10³ (Joule)