應用化學專業(yè)英語平時測驗題.doc

納格蘭57.70120141103 選擇填空178. 2-butene and 1-butene are a pair of _d_.(a) isotopes (b) redox bodies (c) amphoteric compounds (d) isomers-267. Thiols are sulfur _d_ of alcohols, carbon for carbon. (a) homologs (b) isomers (c) polymers (d) analogs423. Benzene is _b_ with concentrated nitric acid to form nitrobenzene, as described below:C6H6 + HNO3 C6H5NO2 + H2O(a) nitricated (b) nitrated (c) nitrized (d) nitrogenated-438. Which of the following belongs to hydrocarbon? (d) (a) C11H22O11 (b) C2H5OC2H5 (c) CH3COOH (d) C6H6-582. Alkenes contain carbon-carbon _b_ bonds. (a) single (b) double (c) triple (d) multiple-688. Alkylation of benzene performs to connect _b_ to the ring.(a) alkane (b) alkyl (c) allyl (d) allene852. The _c_ of benzene is hexagonal shape, as described below. (a) general formula (b) general property (c) structural formula (d) empirical formula-984. Compounds containing OH and C=C groups are called _b_ alcohols, because of the presence of carbon-carbon double bonds. (a) primary (b) unsaturated (c) monohydroxyl (d) polyolic1. Alcohol is water _a_. (a)miscible (b)insoluble (c)precipitated (d)coagulated2. Enol has a hydroxyl attach _a_ to the carbon-carbon double bond. (a)directly (b)indirectly (c)ester (d)partly3. Ethoxyethane belongs to_b_.(a) retone (b)ether (c) ester (d) alkane同義詞1. NaOH is the by-product of the reaction. (b) (a) expecting product (b) unwanted product (c) possible product (d) main product2. Common name for compounds contain two hydroxyl groups on adjacent carbon are glycol. (a) (a) neighbour (b) normol (c)movable (d）charged翻譯1. It involves nucleophilic substitution,in which amion group is replace by hydroxyl. 它包含親核取代，其中的氨基被羥基取代2. We might have expected the unsaturated enol to undergo addition. 預測不飽和的烯醇可以進行加成反應。3. The yield of the products does not depend on how fast the reactants react but rather on the equilibrium. 產(chǎn)物的產(chǎn)率不取決于反應物反應的多快，而依賴平衡。20141029-8. The member typically representative of aromatic compounds is _c_. (a) ethanol (b) methane (c) benzene (d) ethanenitrile11. The typical reaction for aromatic hydrocarbons is _d_. (a) displacement (b) addition (c) neutralization (d) substitution 59. The minimum energy required to initiate a chemical reaction is called the _c_ . (a) free energy (b) thermal energy (c) activated energy (d) work-63. _a_ reactions are those in which the sun-light shines on the reactants to induce the reactions. (a) Photochemical (b) Substitution (c) Concerted (d) Condensation-127. Which of the following belongs to the complex? (b)(a) FeF3 (b) Na3FeF6 (c) Fe3O4 (d) Fe-146. Alkylation of toluene refers to add another _d_ to the benzene ring. (a) allyl (b) vinyl (c) Ar (d) R同義詞493. The IUPAC name of an alkane consists of a parent name, which indicates the longest chain of carbon atoms in the compound. (b) (a) formal (b) key structural (c) general (d) substituted173. The bond in the fluoride is always stronger than that in the corresponding chloride. (b) (a) next (b) contrasting (c) previous (d) valuable-189. Obviously, these operations do not necessarily occur in sequence, and many of which take place simultaneously. (b) (a) similarly (b) at the same time (c) before and after (d) previously252. Following a period during which the growth rate of the cells gradually increases, the cells grow at a constant, maximum rate and this period is known as the log phase. (d） (a) Continuing (b) Omitting (c) In (d) After翻譯1. The arent name is derived from a Greek prefix. 主鏈的名稱來源于希臘文2The substituents are named by using the corresponding Greek prefix with a “yl” ending 取代基以對應的希臘文前綴命名由yl結尾3. The position of attachment to parent chain is indicated by Arabic Numeral. 碳鏈上取代物的位置用阿拉伯數(shù)字表示4. Select longent continuous chain as parent chain 選擇最長的碳鏈作為主鏈5. Chemical numerals to specify the number of carbon in parent chain are expressed in Greek prefix.碳鏈中標記碳的數(shù)字用希臘文前綴表示寫名稱 CH2=CHCCCH=CH2o-dichlorobenzene CHCCH2CH=CH23-methyl-1,4-cyclopentadiene 1-penten-1-yne P-dibromobenzene isopropenylcyclopropane 4,4-dimethyl-2-pentyne 4-methyl-2-pentyne trans-3-hexene CCl2=CHClP-tert-butylisopropylbenzene 1,1,2-trichloroethene propenylbenzene 2,4-dimethylhepta-1,3,5-triene allylbenzeneCF2=CF2 tetrafluoroethene 3-ethyl-1-vinylbenzeneCH3(CH2)10CH3 CH3(CH2)11CH3dodecane tridecane 6-bromo-3-phenyl-1,4-cyclohexadiene 5-isopropyl-2-methyl-1,4-cyclohexadaene4-iodo-3-nitro-1-pentyneCH3(CH2)15CH3 CHCl3heptadecane trichloromethane 4-isopropylcyclohexene201410271. Iced tea is _a_. (a) heterogeneous mixture (b) homogeneous mixture (c) element (d) compound2. At a temperature, _b_ is amount of solute that dissolves in some solvent (often 100g). It varies with temperature. (a) solvation (b) solubility (c) solution (d) resolution3. Photochemical smog is a harmful polluted gas due to the _d_ radiation on the pollutants. (a) water (b) carbon dioxide (c) sand (d) sunlight4. Alkanes that contain 13 carbon atoms are called _b_. (a) thirteen alkane hydrocarbon (b) tridecane (c) decatricane (d) thirteenth alkane hydrocarbon5. Alkanes contain carbon-carbon _a_ bond. (a) single (b) double (c) triple (d) bridged6. Which of the following is an ortho-disubstitution? (a) 7. When solvent evaporate, _a_ crystallizes. (a) solute (b) solubility product (c) solubility (d) solvate8. Which of the following is addition reaction ? (b) (a) Zn + H2SO4 ZnSO4 + HCl (b) CH2=CH2 +H2 CH3CH3 (c) C6H6 +Cl2 C6H5Cl + HCl (d) HCl + NaOH NaCl + H2O9. Which of the following is a electroeophilic substitution ? (c) (a) NaCl + AgNO3 AgCl + NaNO3 (b) CH3Cl + NaCN CH3CN(c) C6H6 + Cl2 C6H5Cl + HCl (d) HCl + NaOH NaCl +H2O10. In redox reaction H2 + CuO = Cu + H2O, which substance is reduced? (a) (a) CuO (b) Cu (c) H2 (d) H2O11. Ethanol is a _d_ liquid and it smells sharply in air. (a) soluble (b) flammable (c) corrosive (d) volatile12. In periodic table, from top down, the elements _b_ their electrons readily. (a) go into (b) lose (c) drive (d) gain 13. Iron belongs to _c_ element.(a) alkaline metallic (b) representative (c) transition (d) noble gas 14. Which of the following is classified into oxo-anion? (b)(a) CO (b) CO32- (c) H3O+ (d) O2-15. Which of the following is the formula or general formula of ammonia. (a) (a) NH3 (b) RNH2 (c) C6H5NH2 (d) C6H5OH16. Which of the following belongs to complex compound? (b)(a) Cu2(OH)2CO3 (b) Cu(NH3)4SO4 (c) (CH2O)n (d) DNA17. H2 is a mild reductant in chemistry. In reaction it can lose electrons and is _d_. (a) reduced (b) neutralized (c) displaced (d) oxidized 18. The atomic number of nitrogen is _c_ (a) 28 (b) 2 (c) 7 (d) 1419. Which of the following is pseudo-binary compound ? (c) (a) Na2S (b) SO2 (c) Na2SO4 (d) H2S20. Which of the following is a covalent compound? (a) (a) HCl (b) KCl (c) nickel (d) zinc21. Which of the following has a zero standard enthalpy of formation? (d) (a) O (b) 18O (c) O3 (d) O222. The _ NaOH is much stronger than that of NH3. (d) (a) basic (b) basicify (c) base (d) basicity 23. _ of CuO by H2 will produce elemental Cu and water. (d) (a) Decomposition (b) Oxidation (c) Combustion (d) Reduction24. Cool the solution and a solute _b_. (a) vaporizes (b) crystallizes (c) is filtrated (d) fires25. _a_ is defined as the one in which two or more than two substances react to form only one substance.(a) Composed reaction (b) Decomposition (c) Coordination (d) Elimination26. When a gas changes into its liquid, the gas is _d_. (a) cooled (b) freezed (c) chilled (d) condensed同義詞1. The synthetic rubber industry, was created during World War II. (d) (a) adhesive (b) infectious (c) natural (d) man-made 2. A large number of olefin molecules are converted, as is implied by the term “chain reaction”. (a) (a) concept (b) action (c) characteristics (d) structure3. The resulting mixed suspension was agitated by a magnetic stirrer for another 2 h at room temperature. (a) (a) stirred (b) mixed (c) removed (d) separated4. The photocatalytic degradation of methyl orange on TiO2/RH-MCM-41 obeyed pseudo-first order and the adsorption obeyed Langmuir isotherm. (d) (a) deficiency (b) ideal (c) real (d) false5. The reactions occurring between input and output are remotely obvious and involve the use of ammonia and calcium hydroxide as intermediate compound. (a)(a) middle (b) the whole (c) initial (d) final6. Less powerful oxidizing agents such as bromite also oxidize astatine, probably to AtO- or AtO2-. (d)(a) violent (b) mild (c) weak (d) strong 7. Through modern technology and results from genetic selection leading to the creation of high performance mutant of microorganism. (a) (a) quality (c) playing (c) doing (d) capacity8. This years laureates have made a series of major contributions to out knowledge of atmospheric chemistry. (a) (a) a set of (b) a cycle of (c) a couple of (d) a large number of名稱 1,2,3,4,5,6-hexachlorocyclohexane CH3 (CH2)4 CH3 hexaneCH3CH3 ethane o-fluoroiodobenzene cyclooctane cyclopentane翻譯1. Iodine has the lowest ionization energy of halogen.碘在鹵素中有最低的電離能2. The high electronegativity of fluorine is involved in the strong bonding in hydrogen fluoride.3. Fluorine forms no compounds analogous to ClF3. 氟不能形成類似于ClF3之類的化合物 4. The low dissociation energy of fluorine is due to its small size.氟的低離解能是由于它的原子很小5.Most of the difference between fluorine and chlorine can be attributed to the restriction of valence shell 大多數(shù)在氟原子和氯原子之間不同可以歸功于價電子層6. Iodide ion is oxidized to elemental iodine by concentrated sulfuric acid 在濃硫酸的作用下，碘離子被氧化為單質(zhì)碘7.Iodine is soluble in organic solvents.碘可以溶于有機溶劑8. Argon and xenon may be liquefied at -160C and they can be separated by vacuum distillation at -150C. 氬和氪在零下160C可能被液化，它們在零下150C可以被分離9. Iodine is less volatile than bromine 碘比溴更難揮發(fā)Most of time will be taken up by discussion of halogens, their oxide and interhalogen compounds.10. Below hydrogen lies a lithium in Periodic Table 元素周期表中鋰位于氫的下方11. The pseudo-halide, such as KCN and their derivatives are similar to halides in properties.準鹵化物，比如氰化鉀和它們的衍生物在化學性質(zhì)上面與鹵化物相似12. Much of the chemistry of halogen is that of singly bonded atom大多數(shù)鹵素原子的性質(zhì)都與單鏈原子有關13. The fundamentals of inorganic chemistry are illustrated by the properties of halides無機化學的基礎理論可以用鹵化物的性質(zhì)很好地表述20141022填空1. HCl is a binary compound because it is co