[化學] 102台聯大普化
23. Which statement is true of a process in which 1 mol of a gas is expanded from state A to state B?
(B) the amount of work done in the process must be the same, regardless of the path.
請問這句話哪裡錯了?
40. What compounds ore useful in breathing apparatus and air supply packs?
(A) oxides (B) peroxides (C) superoxides (D) alkali metals (E) none of these
答案是(C)
可是我找不到 superoxides和 breathing apparatus的關聯何在(作用機制等等)?
麻煩各位為我解惑 > <
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