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113年 - 113 台灣聯合大學系統_碩士班招生考試試題_化學類:無機化學#122281
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複選題
33. Which of the following techniques could provide electronic information of a metal complex?
(A) UV-vis spectroscopy
(B) IR spectroscopy
(C) Cyclic Voltammetry
(D) Mass spectrometry
(E) EPR spectroscopy
答案:
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統計:
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詳解 (共 1 筆)
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B1 · 2025/10/16
#6902848
題目解析 此題主要考察學生對於不同分析...
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相關試題
複選題34. About the atom, which descriptions are correct? (A) J. J. Thomson asserted the plum budding model for the atomic structure. (B) J. J. Thomson concluded the charge of an electron in his cathode-ray experiment. (C) In Robert A. Millikan's oil drop experiment, the ratio of charge/mass for an electron is -1.76 x 108 C/g. (D) By Ernest Rutherford, the concept of the atomic structure formed with the dense nucleus and the loose electron cloud was demonstrated. (E) The Bohr hydrogen atomic structure is a model based on quantum mechanics.
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複選題35. In the Bohr's model of the hydrogen atom, please find the correct explanations. (A) Only the Lyman series in the emission spectrum of hydrogen fits the range of visible light. (B) The electron moves in a circular path around the nucleus. (C) The energy of the electron can take on only certain quantized values. (D) The only allowed orbitals are those in which the angular momentum of the electron is an integer multiple of h/2π. (E) The electron can only absorb or emit electromagnetic radiation when it moves from one orbital to another.
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複選題36. Louis de Broglie's postulation that a particle has wave-like properties, together with Heisenberg's uncertainty principle, successfully rectified the major flaw in the Bohr-Sommerfeld model. (quantized energy states, and, electrons orbit around nucleus with well-defined values of momentum and position). However, it could not provide quantitative description of objects. Erwin Schridinger developed the wave equation to mathematically describe the energy and position of the clectron in space and time, taking into account the matter wave nature of the electron inside an atom. What are correct in the descriptions below? (A) The de Brogie wavelength is λ = Ib/p where h is the Planck constant and p is the momentum. (B) The Schrodinger waveftunction includes two parts which are about the kinetic energy and the potential energy of an electron. (C) The wavefunction of an electron in an atom contains radial and angular distribution functions. (D) When the radial distribution function R(r) is zero, it means the radial nodes (nodal surfaces) take place over "I", where "I'' is the angular momentum. (E) The Hund's rule mentions the spin multiplicity, the number of unpaired electron plus one, 2n(1/2)+1.
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複選題37. Which options are of Ti2 crystal structures? (A) perovskite (B) rutile (C) wurtzite (D) anatase (E) brookite
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複選題38. Which descriptions below are not correct? (A) In typical, TiO2 is a n-type semiconductor. (B) Anatase TiO2 has a direct bandgap and thus is able to emit fluorescence. (C) There is partial positive charge over the O-deficient sites. (D) TiO2 can not be dissolved in aqueous acids. (E) Sol-gel process is one of the methods for synthesizing TiO2.
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複選題39. About the photocatalyst of TiO2, which are correct statements? (A) TiO2 photocatalysts are at nanoscale. (B) TiO2 photocatalysts exhibit radicals after light excitation to achieve sterilization. (C) TiO2 can be used as the material for water proof. (D) TiO2 is one of the important materials in the applications of solar cells. (E) TiO2 is very toxic and hence it is not allowed to be used in the food additives.
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複選題40. The scheme below shows the way for determining the point groups of molecules. Please use it to check which options are correct.(A) CH4 is D4h. (B) CO2 is D∞h. (C) XeF4 is C4h. (D) H2O2 is C2. (E) SO2Cl2 has the same point group to H2O.
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1.下列何者為「拒毒五方法」? (A)沖、脫、泡、蓋、送 (B)反思自我、瞭解代價,承認膽怯、避免嘗試,審視友誼、立場堅定,轉移話題、 周旋到底,拒絕嘗試、遠離現場 (C)重視友誼,勇於嘗試,坦然接受,少量使用,短暫停留 (D)濕、搓、沖、捧、擦
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2.拒毒五方法之方法一;反思自我、瞭解代價,指的是思考毒品可能對自己的影響,並 思考如果始使用後的代價,有關此方法,下列敘述何者錯誤? (A)吸毒不只傷身體,也會影響人際關係及造成法律問題等;愛自己,做自己的主 人,才能建立且維持健康的生活型態 (B)思考如果我吸食毒品,對於我的未來會有多少影響,了解代價,不願嘗試 (C)知道如果我吸毒後,我的人生會變得怎麼樣,不要毀壞自我好的前途 (D)我知道吸毒後該要怎麼躲警察,評估我可不可以做到
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3.拒毒五方法之方法二:承認膽怯、避免嘗試,指的是對於他人推銷我使用毒品,我可 以承認我不敢使用,千萬別嘗試,有關此方法,下列敘述何者錯誤? (A)陌生人的飲料或菸品要勇敢拒絕,但是同學給的不會有問題 (B)健康的交友方式包括:尊重他人的感覺與需要、與人合作學習傾聽協商、學習自 我表達接納他人 (C)學習拒絕技巧,不要因為同儕壓力就輕易嘗試 (D)遠離是非場所,從事體能及知性的活動,例如球類運動、藝術欣賞
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