【全部】 - 學士後西醫物理及化學2024~2020難度:(81~90)-阿摩線上測驗
惠利剛剛做了阿摩測驗,考了10分
69. Consider the reaction Fe3+(aq) + SCN-
(aq) FeSCN2+(aq). Which one of the following statements is correct?
(A) The equilibrium position shifts to the right after water is added to double the volume
(B) The equilibrium position shifts to the right after AgNO3(aq) is added
(C) The equilibrium position shifts to the left after NaOH(aq) is added
(D) The equilibrium position shifts to the left after Fe(NO)3(aq) is added
(E) None of the above is correct
38. As a gas is held within a closed chamber, it passes through the cycle shown in the figure. Along path ab, the change in the internal
energy is 3.0 J and the magnitude of the work done is 5.0 J. Along path ca, the energy transferred to the gas as heat is 2.5 J. How
much the change in the internal energy along path bc?
(A) +5.5 J
(B) +10.5 J
(C) –0.5 J
(D) –10.5 J
(E) –5.5 J