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最新試卷
115年 - 115 高等考試_三級_動物技術:動物生理學與解剖學#142236(4題)
115年 - 115 高等考試_三級_動物技術:動物營養學#142235(4題)
115年 - 115 高等考試_三級_動物技術:動物各論(包括加工利用與動物保護)#142234(7題)
115年 - 115 高等考試_三級_環境工程:廢棄物處理工程#142233(11題)
115年 - 115 高等考試_三級_地質:資源地質與礦床學#142232(4題)
115年 - 115 高等考試_三級_採礦工程:礦山評估與礦場設計#142231(9題)
115年 - 115 高等考試_三級_港灣工程:港灣工程#142230(5題)
115年 - 115 高等考試_三級_採礦工程:石油探採學與採礦學#142229(6題)
115年 - 115 高等考試_三級_都市計畫技術:都市及國土計畫理論與法制#142228(4題)
115年 - 115 高等考試_三級_輪機技術:內燃機#142227(4題)
最新試題
33. Which of the following statements regarding Raoult's law are correct? (A) Raoult's law describes the relationship between the vapor pressure of a solution and the composition of its components. (B) The vapor pressure of a solution is proportional to the mole fraction of the nonvolatile solute. (C) The vapor pressure of a solution differs from that of a pure solvent because the presence of solute particles lowers the escaping tendency of solvent molecules. (D) A solution that obeys Raoult's law is called an ideal solution. (E) An acetone-water mixture exhibits a positive deviation from Raoult's law.
32. Which of the following species are paramagnetic? (A) O₂ (B) B₂ (C) N₂ (D) O₂⁺ (E) F₂⁺
31. Which of the following statements about thermodynamic processes involving an ideal gas are correct? (A) In an isothermal process, ΔE = 0, and PV is a constant. (B) In an adiabatic process, q = 0, and PV is a constant. (C) In free expansion into a vacuum, the gas does no work. (D) The maximum work from an isothermal expansion is obtained only when the process is carried out reversibly through infinitesimal changes. (E) In a cyclic process, all state functions return to their initial values, and the overall work and heat are always zero.
最新申論題
38. The complex ion [CoBr₄]²⁻ has a tetrahedral geometry. Answer the following questions.(1) How many 3d electrons are present in the cobalt center?(2) Draw the crystal-field splitting diagram for the 3d orbitals in a tetrahedral ligand field and indicate the electron configuration by placing the electrons in the appropriate orbitals.
37. Pure water freezes at 0.00°C under 1 atm, and its molal freezing-point depression constant is Kƒ = -1.86°C kg mol⁻¹. A solution is prepared by dissolving 14.84 g of a non-electrolyte in 291.7 g of water. The freezing point of the solution is -0.276°C. Calculate the molar mass of the solute. Report your answer to 3 significant figures.
36. Silver crystallizes in a cubic closest packing (ccp) structure, which corresponds to a face-centered cubic (fcc) unit cell, as shown. The atomic radius of silver is r = 1.44 Å. Calculate the density of silver by completing the following steps. Report all calculated values to 3 significant figures.(1) There are effectively _ silver atoms in one unit cell.(2) The edge length of the unit cell, d, is _ Å.(3) The volume of the unit cell is _ cm³.(4) The total mass of silver in one unit cell is _ g.(5) The density of solid silver is _ g/cm³.
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會計科教師甄試
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易懂解in私人筆記,請按讚!
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除了提供歷屆考題的逐題詳解影片外,影片中也會傳授速解技巧和方法,並提供書面試題和詳解,供下載練習,之...
【三等考試】心理學|考試重點|精選影音
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社工師考試|考試重點|答題技巧
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●公職考試/警察特考考生必修,上榜關鍵就在這一門 ●條文會背還不夠,還要會解題 筆者專為國考生設計,完整...
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最新討論
2 下列有關眼瞼發育的敘述,何者錯誤? (A)胎兒在3 個月大時,上下眼瞼是保持融合的狀態 (B)直到大約 7 個月時眼瞼開始分開,其分離在出生之前才全部完成 (C)睫毛從表面外胚層發育而來,首先出現在上眼瞼 (D)眼輪匝肌(orbicularis oculi muscle)由第七對腦神經支配
1 依稅捐稽徵法之規定,下列敘述何者錯誤? (A)依稅捐稽徵法或稅法規定應處罰鍰之行為,其情節輕微,或漏稅在一定金額以下者,得減輕或免予處罰。前述情節輕微、金額及減免標準,由行政院定之 (B)納稅義務人違反租稅法律規定而應處以行為罰者,由主管稽徵機關負責審理 (C)納稅義務人如經核定補繳稅捐且為罰鍰處分時,稅捐稽徵機關應將罰鍰與補稅之限繳日期一致 (D)納稅義務人自動向稅捐稽徵機關補報並補繳所漏稅款者,凡屬未經檢舉及未經稽徵機關或財政部指定之調查人員進行調查之案件,可依補繳稅款並加計利息但免罰之規定處置
25 依地方稅法通則規定,關於特別稅課、臨時稅課與附加稅課之課徵期限,下列敘述何者正確? (A)三者皆不得超過 3 年 (B)三者皆不得超過 4 年 (C)特別稅課至多 2 年,臨時稅課與附加稅課至多 4 年 (D)特別稅課與附加稅課至多 4 年,臨時稅課至多 2 年
9.以血清學試驗進行流行病學調查時,下列何者錯誤? (A)抗體力價高低不一定代表動物對疾病之保護力(B)陰性試驗結果不一定表示動物體未感染或無疾病存在(C)凝集試驗比免疫擴散法來得敏感(D)對同一族群施以平行試驗的檢測試驗方式越多,得到偽陽性結果之機率越低
10.某疾病的撲滅計畫到後期盛行率逐漸降低,下列敘述何者正確? (A)陽性反應預測值會升高,可選用特異性較高的檢測方法(B)陰性反應預測值會降低,可選用敏感性較高的檢測方法(C)陽性反應預測值會降低,可選用特異性較高的檢測方法(D)陰性反應與測值會降低,可選用特異性較高的檢測方法
11.下列何者僅出現於右心房(right atrium)? (A)心耳(auricle) (B)腱索(chordae tendineae) (C)界嵴(crista terminalis) (D)心肉柱(trabeculae carneae)