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Water Pollution - Chemistry - Past Exam

Exams, Chemistry

Post: April 1st, 2013
Description
Main points of this pas exam are: Water Pollution, Nuclear Fusion, Kinetic Theory of Matter, Cracking of Hydrocarbons, Radioactive Dating, Ionic Product of Water, Atomic Mass of Chlorine, Ethanoic Acid, Buffer Solutions, Hydrogen Bond
Main points of this pas exam are: Water Pollution, Nuclear Fusion, Kinetic Theory of Matter, Cracking of Hydrocarbons, Radioactive Dating, Ionic Product of Water, Atomic Mass of Chlorine, Ethanoic Acid, Buffer Solutions, Hydrogen Bond
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Contents
Cork Institute of Technology Bachelor of Engineering (Honours) in Structural Engineering - Stage 1 (NFQ – Level 8) Autumn 2007 Chemistry (Time: 3 Hours) Instructions Answer any FIVE questions. All questions carry equal marks. Examiners: Mr. S. P. McCarthy Prof. P. O Donoghue Mr. P. Anthony Q1. (a) (b) (c) Discuss environmental pollution under the headings: Water pollution Incineration Energy and the environment (8 marks) (6 marks) (6 marks) Q2. (a) Complete the following radioactive decay reactions: (i) (ii) (iii) 14 6 19 10 C→14 N + ........... 7 Ne→19 F + .......... 9 238 92 U→ 234 Th + ........ 90 (6 marks) (b) Write concise notes on: (i) Nuclear fission (7 marks) (7 marks) (ii) Nuclear fusion Q3. (a) (b) (c) Write concise notes on the following: Kinetic theory of matter Buffer solutions Fuel cells (8 marks) (6 marks) (6 marks) Q4. (a) (b) (c) Write concise notes on the following: Cracking of hydrocarbons Hydrogen bond Radioactive dating (6 marks) (7 marks) (..

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