Midterm 2 Fall 2008

Midterm 2 Fall 2008 - LAST NAME: _ FIRST NAME: _ STUDENT...

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Page 1 LAST NAME: ___________________________ FIRST NAME: ___________________________ STUDENT NUMBER: ______________________ ROOM: _____________ SEAT #: ______________ MIDTERM 2 version 1 CHEMISTRY 302 Introductory Organic Chemistry 3 Examiner: Prof. M.J. Damha Nov. 4, 2008 6:30 – 8:30 pm INSTRUCTIONS : Please write your Name and Student ID number in the space provided above. For part 1, record your name, Student ID Number and answers on the scantron provided using a pencil . This exam comprises 10 pages , including the cover and scrap paper page. Answer all questions directly on exam paper. At the end you will need to hand in ALL pages of your exam, AND the scantron. McGill University values academic integrity. Therefore all students must understand the meaning and consequences of cheating, plagiarism, and other academic offenses under the code of students conduct and disciplinary procedures. All the best! PART 1 = / 40pts PART 2 Q1= / 12 pts Q2= / 6 pts Q3= / 14 pts Q4= / 18 pts Total: _____ / 90 pts
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Midterm 2 – Chem 302 Page 2 PART 1. Multiple choice questions. 2 pts each 1. Consider the structures of D-allose below: D-Allose OH H OH H CH 2 OH CHO OH H OH H Which of the following structures represents L-allose? OH H H HO CH 2 OH CHO H HO OH H II I OH H H HO CH 2 OH CHO OH H OH H H HO OH H CH 2 OH CHO H HO OH H III IV H HO H HO CH 2 OH CHO H HO H HO V H HO H HO CH 2 OH CHO OH H OH H A) I B) II C) III D) IV E) V 2. Which is not likely to give a brick-red precipitate with Benedict's solution? A) Cellobiose B) Sucrose C) Lactose D) Maltose E) None of these 3. What can be said, correctly, about a monosaccharide, the name of which is preceded only by (+)? A) The compound has the same stereochemistry at the penultimate carbon as D-(+)- glucose.
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This note was uploaded on 03/06/2012 for the course CHEM 302 taught by Professor Sleiman during the Winter '12 term at McGill.

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Midterm 2 Fall 2008 - LAST NAME: _ FIRST NAME: _ STUDENT...

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