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• 50 對於反應:2NO2(g)＜=＞N2O4(g)+13Kcal,下列各項描述何者為正確?(A)NO2為無色 (B)吸熱反應(C)減少壓力,平衡有利於N2O4之形成 (D)降低溫度,平衡有利於N2O4
• 1.違反社會秩序維護法案件其行為，須有無正當理由，始構成違序行為，下列敘述何者正確？(A) 於圖書館口角紛爭或喧嘩滋事。 (B) 攜帶用於開啟門、窗、鎖之工具者。(C) 於公共場所酗酒滋事、謾罵喧鬧。
• 6. Consider Each is obtained from the other by rearranging columns. Which statement is correct?(A) K
• 7. Two metals, A and B, form the regular solution at 500 K. The activity of B is 0.283 when the mola
• 【題組】(2) Calculate the activity of A in the solution when the solution temperature is at 700 K. (5%)
• 8. The regular solution of A-B at 1100 K is followed by: Gxs = 20000XAXBGxs: Excess free energyXA: M
• 【題組】(2) Determine the positions of the spinodal compositions. (5%)
• 【題組】(3) Determine the practical activity, aA, at XA = 0.1, at 1100 K. (5%)
• 101. The team leader _____ ideas and strategies by the end of this week, so we candiscuss them at th
• 7. Let A be an m x n matrix whose null space has dimension k. Which conclusion is correct?(A) The di
• 8. Let matrices A, B, and C be square matrices. Choose the incorrect arguments(A) The determinant de
• 2 汽車排放出的黑煙主要成份為何物？(A)CO (B)CO2 (C)水蒸氣 (D)碳粒
• 9. Choose the incorrect arguments.(A) Let A be the Hermitian matrix. Then, matrix A is diagonalizabl
• 3 下列何者為物理變化？(A)糖溶於水 (B)鐵生鏽 (C)木材燃燒 (D)食物消化
• 10. Let A be an nxn matrix and b be an arbitrary nx1 vector. Select the incorrect arguments.(A) If d
• 4 250C 時 8 克的氫氧化鈉溶於水中而成 5 公升水溶液則其體積莫耳濃度為（原子量 Na＝23 O＝16 H＝1）(A)0.2M (B)0.1M (C)0.04M (D)1M
• 11 . A stack of cards consists of seven red and five blue cards. A second stack of cards consists of
• 5 氯氣濃度達 0.2 至 1.0ppm 便能殺死細菌，求每公升溶液加入的氯氣重量需若干？(A)0.2~1.0g (B)0.2~1.0mg (C)0.3~1.2mg (D)0.4~1.5mg
• 12.(a) If two fair dice are rolled 4 times, what is the probability of at least one 6 (on either die
• 6 下列敘述何者錯誤(A)放熱反應溫度升高反應速率增加(B)反應速率常數的大小與濃度有關(C)吸熱反應溫度升高，反應速率增加(D)催化劑不會改變分子動能分布曲線
• 7 同溫、同壓、同體積的二氣體，甲重 0.6 克，乙重 0.3 克，若乙的分子量為 16，則甲的分子量為(A)32 (B)16 (C)8 (D)4
• 8 水中含有下列何種物質會使水中溶氧減少(A)O2 (B)CO2 (C)SO2 (D)C2H5OH
• 9 下列何者具有最多的氧原子(A)3.20 克的氧氣 (B)0.1 莫耳的氧氣(C)0.08 莫耳的氧原子 (D)3.01×1023個氧分子
• 10 下列燃料中何者會產生最低濃度的污染物(A)天然氣 (B)石油 (C)煤油 (D)木材
• 11 欲使 15%的 NaOH 400 克，其濃度變為 10%需加 5%的 NaOH 溶液若干克(A)400g (B)200g (C)100g (D)300g