CHM 1046 Exam 1 practice Exam

CHM 1046 Exam 1 practice Exam - CHM 1046 PRACTICE Exam 1...

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CHM 1046 PRACTICE Exam 1 Section # 01-06 May 28 2010 Friday Total points: 100 Time: 60 minutes Instructor: Masud Monwar, Ph.D. Name: …………………………………………………………………………… Sec #:………………. . Exam Instructions: This EXAM contains 4 questions. A periodic table and an electronegativity table are provided with this exam. All constants, conversion factors and equations required for numerical calculations are provided where necessary. Show all your work for numerical calculations to get the full credit. Do not forget to give unit (if there is any) with your final answer. For explanations, it is expected that you will use a maximum of 20 words and will give the key points/ words. Do not make the explanations longer than necessary. Grading Policy: For numerical calculations, 50% points will be taken off for wrong work and correct answer or for correct work and wrong answer. You will lose 1 point if you do not give the unit (if there is any) to your final answer. Partial credits might be given for certain answers. Partial credits (if there is any) will be explained in the answer key posted online after the exam. Carry over mistakes will get 50% points or higher depending on the discretion of the grader/instructor. Re-grading policy: If you are not satisfied with the grading of your exam, you are always welcome to request for re-grading. But DO NOT WRITE/ CHANGE ANYTHING ON YOUR EXAM . Write down your name, email address and the number(s) of question(s) which you want to be re-graded in a separate piece of paper and attach it to the exam and give it to your instructor in the class or drop it in his office (324D Dittmer). Please turn over 1 For TA/Instructor’s Use Only: 1. ____________/ 26 2. _____________/ 24 3. _____________/24 4. _____________ / 18 Total = ___________
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1. a. Consider the phase diagram of CO 2 : i). Give the temperature and pressure at the triple point. [2 pts] Temperature: ___________________ Pressure: ________________ ii). Explain what a triple point is. [3 pts] _________________________________________________________________ _________________________________________________________________ iii). Give the critical pressure and critical temperature?
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CHM 1046 Exam 1 practice Exam - CHM 1046 PRACTICE Exam 1...

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