[問題] 94年清大材料普化考題
如標題
32. Which of the following statements is wrong for a catalytic reaction ?
(a) with a simple reaction mechanism (b) with a low activation energy
(c) can control selectivity (d) tending to react at low temperature
(e) without changing the equilibrium constant.
參考答案為(a)
可是(d)(e)不牴觸嗎?
(d)說會趨向反應於較低溫度
而(e)又說不改變平衡常數,但溫度一旦改變不就會改變平衡常數了嗎?
想說看看大家意見
還有(a)(c)的語意我也不很懂
我使用的教科書是Chemical Principle 沒提到太多催化劑相關的其他知識
感謝大家
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