2021 Environmental Chemistry(Nankai University)1465772471 最新满分章节测试答案
- Chapter I Chapter I test
- Chapter II Chapter II test
- Chapter III water environment chemistry Chapter III test
- Chapter IV Soil Environmental Chemistry Chapter IV test
- Chapter V migration process and toxicity of pollutants in organism Chapter V test
- Chapter VI the fate and effect of typical compounds in different environmental layers Chapter VI tes
- Chapter VII remediation of the polluted environment Chapter VII test
- Chapter VIII purification technology of environmental pollutants Chapter VIII test
- Chapter II
- Chapter III water environment chemistry
本答案对应课程为:点我自动跳转查看
本课程起止时间为:2021-09-24到2022-01-31
本篇答案更新状态:已完结
Chapter I Chapter I test
1、 问题:In 1948, the Swiss chemist Müller won the Nobel Prize in physiology or medicine for inventing and synthesizing which pesticide. However, after that, the large-scale application of the pesticide has caused a heavy burden on the ecological environment?
选项：
A:Dioxin.
B:DDT.
C:Endosulfan.
D:Glyphosate.
答案: 【DDT.】
2、 问题:What characteristics of soil lead to the non-linearity of pollution process and the decrease ofbioavailability of pollutants?
选项：
A:Severe human disturbance.
B:Affected by atmosphere and hydrosphere.
C:Highly heterogeneous medium.
D:No significant change with time.
答案: 【Highly heterogeneous medium.】
3、 问题:Environmental chemistry is a science to study the existence, chemical characteristics, behavior and effect of in environmental medium and the chemical principles and methods of its control.
选项：
A:Chemical products.
B:Synthetic chemicals.
C:Hazardous chemicals.
D:All known chemicals.
答案: 【Hazardous chemicals.】
4、 问题:Since Thompson published "lost at the sea: where is all the plastic" in Science in 2004, marine plastic pollution has attracted more and more attention of environmentalists. Microplastics are generally considered to be plastic particles with particle size smaller than ?
选项：
A:5 cm.
B:5 mm.
C:5 μm.
D:5 nm.
答案: 【5 mm.】
5、 问题:Pentachlorophenol is an efficient and cheap broad-spectrum insecticide, preservative and herbicide, which has been widely used in schistosomiasis endemic areas to kill ?
选项：
A:Larva of Schistosoma japonicum.
B:Intermediate host snail of Schistosoma japonicum.
C:Adult Schistosoma japonicum.
D:Male Schistosoma japonicum.
答案: 【Intermediate host snail of Schistosoma japonicum.】
6、 问题:Among the following methods, the methods that can be used to extract different forms of heavy metals in soil include:
选项：
A:SPE solid phase extraction.
B:BCR fractional extraction.
C:Tessier continuous extraction method.
D:ASE accelerated solvent extraction.
答案: 【BCR fractional extraction.;
Tessier continuous extraction method.】
7、 问题:Nonylphenol is a kind of widely used nonionic surfactant. Which of the following properties does its degradation product have?
选项：
A:Endocrine interference.
B:Increased toxicity.
C:Increased durability.
D:Increased degradability.
答案: 【Endocrine interference.;
Increased toxicity.;
Increased durability.】
8、 问题:The plasticizer phthalate is easy to release into the environment. With the increase of the side chain, the solubility of this kind of oxygen-containing pollutants decreases and the biodegradability increases.
选项：
A:正确
B:错误
答案: 【错误】
9、 问题:Eutrophication of water body refers to a series of water environment problems caused by the excessive growth and reproduction of some or some kinds of organisms due to the excess of trace elements in water body.
选项：
A:正确
B:错误
答案: 【错误】
10、 问题:Substances that are easy to cause groundwater pollution are usually substances that are not easy to be adsorbed by the soil.
选项：
A:正确
B:错误
答案: 【正确】
Chapter II Chapter II test
1、 问题:The intense absorption of infrared radiation by molecule in the wavelength range of 12-18 μm can cause greenhouse effect and make the atmosphere near the ground warm.
选项：
A:CO.
B:CO2.
C:CH₄.
D:O3.
答案: 【CO2.】
2、 问题:The main nitrogen-containing pollutant in the atmosphere is NOx, and two-thirds of the anthropogenic sources are from ____.
选项：
A:Emission of coal combustion from power plants.
B:Emission from mobile sources such as automobiles.
C:Fuel combustion in industrial production process.
D:Incineration process of waste incineration plants.
答案: 【Emission from mobile sources such as automobiles.】
3、 问题:In aldehydes, not only a primary pollutant, but also a secondary pollutant. Moreover, almost all chemical reactions of air pollution involve it.
选项：
A:Formaldehyde.
B:Acetaldehyde.
C:Glyoxal.
D:Propionaldehyde.
答案: 【Formaldehyde.】
4、 问题:The content of water vapor in the atmosphere is generally .
选项：
A:0.5~5%.
B:1~3%.
C:2~10%.
D:10-15%.
答案: 【1~3%.】
5、 问题:The source apportionment model of atmosphere which can infer the proportion of different source types is:
选项：
A:Enrichment factor method.
B:Chemical element balance method.
C:Pollution load model.
D:Environmental fluid dynamics model.
答案: 【Chemical element balance method.】
6、 问题:The generation of dust-haze is the result of many factors, including:
选项：
A:The friction coefficient of the ground increases due to the large buildings in the city.
B:The urban heat island effect makes it difficult for the pollutants to circulate and spread in a small range.
C:The vertical inversion of the atmosphere makes the pollutants stay near the ground.
D:The rapid development of industry increases the emission of particles.
答案: 【The friction coefficient of the ground increases due to the large buildings in the city.;
The vertical inversion of the atmosphere makes the pollutants stay near the ground.;
The rapid development of industry increases the emission of particles.】
7、 问题:Los Angeles smog, also known as photochemical smog, contains primary pollutants such as and ﹐ in the atmosphere, which produce secondary pollutants by photochemical reaction under sunlight. This kind of smog pollution phenomenon is formed by the mixture of primary pollutants and secondary pollutants.
选项：
A:Nitrogen oxides.
B:Sulfur oxides.
C:Hydrocarbons.
D:Hydrosulfide compound.
答案: 【Nitrogen oxides.;
Hydrocarbons.】
8、 问题:The surface of rigid solid, such as soot, is usually unchangeable. Once poisoned, it is difficult to recover.
选项：
A:正确
B:错误
答案: 【正确】
9、 问题:Under 298K and acid conditions, the higher the pH of the solution is, the faster the reaction rate of tetravalent sulfur and nitrogen dioxide.
选项：
A:正确
B:错误
答案: 【正确】
10、 问题:The concentration of SO2 in the atmosphere is characterized by seasonal variation, with the highest in summer and the lowest in winter.
选项：
A:正确
B:错误
答案: 【错误】
Chapter III water environment chemistry Chapter III test
1、 问题:The ratio of N / P can be used to judge the eutrophication of lakes. When the value of N / P is , it is considered as eutrophication.
选项：
A:N / P＜10.
B:10＜N / P＜15.
C:15 ＜N / P＜100.
D:100＜N / P.
答案: 【N / P＜10.】
2、 问题:The pE value of natural water with the decrease of pH.
选项：
A:Decrease.
B:Increase.
C:Decrease first and then increase.
D:Keep stable.
答案: 【Increase.】
3、 问题:When the distribution mechanism is dominant, the adsorption coefficient is determined by the content of in the soil and sediment. Therefore, the uniform distribution coefficient (Koc) of this index is used to express the adsorption capacity of unit organic matter.
选项：
A:Humus.
B:Organic matter.
C:Particle size.
D:Isoelectric point.
答案: 【Organic matter.】
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