嘉定区第二学期期中考试高一化学试卷（Jiading District second semester mid-term exam high chemistry papers）.docVIP

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嘉定区第二学期期中考试高一化学试卷（Jiading District second semester mid-term exam high chemistry papers）.doc

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嘉定区第二学期期中考试高一化学试卷（Jiading District second semester mid-term exam high chemistry papers）

嘉定区第二学期期中考试高一化学试卷（Jiading District second semester mid-term exam high chemistry papers） Shanghai Jiading District 2005 school year second semester midterm exam chemistry test paper (examination time: 90 minutes, 100 points) 2006.4 Question no. One Two Three Four The total score Score Matters needing attention： 1. candidates must ensure that my school, class, name and student number are filled in the seal line. The first 2. answers written in the corresponding answer column Relative atomic mass H:1, O:16, Na:23, S:32, Fe:56 Score The marking Multiple-choice questions bar Question no. One Two Three Four Five Six Seven Eight Nine Ten Answer Question no. Eleven Twelve Thirteen Fourteen Fifteen Sixteen Seventeen Eighteen Nineteen Twenty Answer A choice (this includes 20 items, each item of 2 points, a total of 40 points. Each item is only one right choice. The answer is in the answer sheet 1., scientific research shows that acid rain is becoming more and more serious all over the world in recent years, and has caused great harm. It is imperative to protect the environment. The following gases are concerned with the formation of acid rain A., CO, B., CH4, C.SO2, D.H2 2. the following substances are commonly referred to as the corresponding chemical expressions in brackets A. soda (NaHCO3) B. (CuSO4) C. soda brochantite (NaOH) D. pyrite (FeS) 3. the following statement about the physical properties of sulfur is wrong A. sulfur is usually a pale yellow solid, B. sulfur, insoluble in water and readily soluble in carbon disulphide C. sulfur has a higher boiling point and boiling point than water. D. sulfur is a hard solid 4. about sulfur burning in air, the following statement is correct A. produces a bluish violet flame, and B. produces three sulfur oxides C. produces a colorless, pungent gas, D., which produces gases that are insoluble in water 5. the following statement about SO3 is wrong A. under the standard condition, 1 mol SO3 hydrate volume is about 22.4 L B. SO3 corr