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Unformatted text preview: TEST 33 Name _________________________ Chemistry 112 Section ____________ EXAM III Total Points = 125 TA ___________________________ Thursday, 8:00 PM April 9, 2009 Directions: 1. Each student is responsible for following directions. Read this page carefully. 2. Write your name and other requested information on this page and on the separate answer sheet. 3. CODE your name on the answer sheet using an ordinary (#2) pencil. 4. CODE your correct 10-digit identification number (PUID) on the answer sheet. THIS IS VERY IMPORTANT! 5. CODE your lab section number on the answer sheet. Please use all four digits, 0101, 0102, 0201, etc. This is also very important! 6. CODE the test number shown in the upper right-hand corner on the answer sheet in the block labeled Test/Quiz Number. This is Test 33. 7. Put all calculations on the examination pages. DO NOT PUT ANY EXTRA MARKS ON THE COMPUTER ANSWER SHEET! 8. This exam consists of 20 multiple-choice questions worth 6.25 points each. Choose the one best or correct answer for each question and write it both on your exam paper and on the computer answer sheet. The computer answer sheet is the only one that will be graded! 9. This exam consists of 7 pages plus two Periodic Tables at the end of the booklet. Please check to be sure that you have them all! Chem 112 Exam 3 (Test 33) 04/09/09 2 _____ 1. In the following list, identify the correct statements. ( i) Electronegativity provides a measure of the tendency of an atom to attract electrons. (ii) The higher the electronegativity value of an element, the greater its attraction for electrons. (iii) In redox reactions, elements with high electronegativity tend to gain electrons. (iv) In redox reactions, elements with low electronegativity tend to lose electrons. (v) Electronegativity does not play a role in redox reactions. (a) None of the above (b) All of the above (c) (i), (ii), (v) (d) (i), (ii), (iii), (iv) _____ 2. Identify the correct statements pertaining to the following reaction....
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This note was uploaded on 04/03/2011 for the course CHEM 112 taught by Professor Harwood during the Spring '11 term at Purdue University-West Lafayette.
- Spring '11