湖南省长郡中学2011届高三第四次月考化学（Hunan province middle school 2011 grade fourth chemistry exam next month）.doc

湖南省长郡中学2011届高三第四次月考化学（Hunan province middle school 2011 grade fourth chemistry exam next month） Hunan middle school 2011 grade fourth test Chemistry questions (examination scope: required 1, full volume, required 2, Chapter 1, 4 electives) The examination questions are divided into two parts: multiple-choice questions and non selective questions. The time is 90 minutes and the full score is 100. Possible relative atomic mass: H-1, O-16, Si-28, Cl-35.5, Fe-56, Zn-65, Ag-108 Volume 1 multiple-choice questions (48 points) A choice (every day, there is only one right answer, a total of 16 * 3=48) 1.Na2O, NaOH, Na2CO3, NaCl, and Na2SO4 can be classified into the same class according to some standard. The following classification criteria are correct A compound that reacts with nitric acid; a substance that is soluble in water The oxygen containing compounds and the sodium salt electrolyte A. 3. B. 4 5 6 the C. 3 4 D. 2 5 6 2. use NA to represent the value of the A Vogadero constant. The following statement is true (...) A.5. 6G iron powder is fully combusted in 2.24L (standard state) chlorine gas, and the number of electrons lost is 0.3NA B. at room temperature, the number of H+ in 0.1mol / L CH3COOH solution is 0.1NA C.CO and N: for an electron body, the 22. 4L CO gas is equal to the number of electrons contained in Imol N2 D.13.0g zinc reacted exactly with a certain amount of concentrated sulfuric acid to produce a gas molecule of 0.2NA 3. the following is true () Schematic diagram of the atomic structure of A.14C: Electronic form of B.H2O2: C. ethylene structure: CH2 =CH2 Electronic form of D.CO2: 4. the following statements concerning the solution and the colloid are incorrect A. when a beam of light passes through solution and colloid, the latter shows a distinct band of light, while the former does not When B. is added with a small amount of electrolyte solution in colloid, it may cause the colloid to become concentrated The motion of solute particles in C. solutio