2. Which of the following pairs is incorrect?
(A)NaNO₂, sodium nitrite
(B)K₂Cr₂O₇, potassium chromate
(C)Rb₂O, rubidium oxide
(D) NH₄CH₃COO, ammonium acetate
(E)Mg(CN)₂, magnesium cyanide

98.環境教育機構授課講師除應具有 3 年以上環境教育相關經驗並應具備相關資格， 下列哪一項不符合其資格？(A)取得環境教育教學人員認證者 (B)現任或曾任 職於各級環境主管機關者(C)現任或曾任財團法人或民間團體推動環境教育經驗 者(D)現任或曾任職於公私立大專院校之環境相關系所助理教授以上者。

99.直轄市依據環境教育法第 12 條規定設置環境教育審議委員會，召集人由誰擔任？ (A)市長 (B) 副市長(C)秘書長 (D) 環保局長。

100. 環境教育設施場所不宜有哪些設施？(A)生態步道 (B)解說牌 (C)人工 裝置、鋪設或設備(D)環境教育觀察站。

1. A sample containing 33.42 g of metal pellets is poured into a graduated cylinder initially containing 12.7 mL of water, causing the water level in the cylinder to rise to 21.6 mL. The density of the metal is mg/cm3 . (A)3755(B)3760(C)3800 (D) 4000 (E)none of these

3. Which one of the following statements is incorrect? (A)Lead(IV) carbonate has its formulas of Pb(CO3)2.(B)The systematic name for NaH2PO4 is sodium dihydrogen phosphate. (C)A possible name for CuBr2 is cuprous bromide. (D) The systematic name for AsF5 is arsenic pentafluoride. (E)The systematic name for LiOCl is lithium hypochlorite.

4. Which of the following gases would you expect to have the smallest value of of the van der Waals constant b: H2, N2, CH4, C2H6, C3H8?. (A)H2(B)N2(C)CH4 (D) C2H6 (E)C3H8

5. Which one of the following statements is incorrect? (A)At constant temperature, the lighter the gas molecules, the faster the average velocity of the gas molecules. (B) A real gas behave most ideally when the container volume is relatively large and the gas molecules are moving relatively quickly. (C) For a 1.0-L container of neon gas at STP, its average velocity will increase when the volume of the container is decreased to 0.5 L. (D) At constant V and T, when gas added into the container, the number of collision per unit area increases to result in a higher pressure. (E)For a 1.0-L container of neon gas at STP, its kinetic energy will increase when its temperature is increased to 100℃.

6. A 12.6-g sample of acetylene (C2H2) produced a temperature increase of 16.9℃ in a bomb calorimeter (heat capacity = 31.5 kJ/℃). The energy of combustion for acetylene is thus kJ/mol. (A)532(B)1100(C)-1100 (D) -532 (E)3830

7. A certain reaction has an activation energy of 54.0 kJ/mol. As the temperature is increased from 22℃to a higher temperature, the rate constant increases by a factor of 7.00. The indicated higher temperature is K. (A)335(B)289(C)324 (D) 340 (E)351

8. The decomposition of ethanol (C2H5OH) on an alumina (Al2O3) surface, C2H5OH(g) → C2H4(g) + H2O(g), was studied at 600 K. Concentration versus time data were collected for this reaction, and the plot of [A] versus time resulted in a straight line with a slope of -4.00 × mol/L*s. If the initial concentration of ethanol was 1.25 × M, the time required to decompose all ethanol was .(A)5.22 min(B)313 min(C)156 min(D) 31.3 min(E)0.26 min