19. Which one of the following statements is FALSE?
(A)The change in internal energy, E, for a process is equal to the amount of heat absorbed at constant volume, \(q_v\).
(B)The change in enthalpy, H, for a process is equal to the amount of heat absorbed at constant pressure, \(q_p\).
(C)A bomb calorimeter measures H directly.
(D)If \(q_p\) for a process is negative, the process is exothermic.
(E)The freezing of water is an example of an exothermic reaction.
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統計: 尚無統計資料
統計: 尚無統計資料