UniKL MICET TRANSFER DEGREE PROGRAM 1ST YEAR CHEMICAL ENGINEERING TECHNOLOGY Summary of Units (Modules) Module Subjects Credits Semester Offered CPE 1002 Chemical Engineering Design Chemical Process Principles 1 3 1 Chemical Process Principles 2 3 2 Engineering Design 3 2 CPE 1003 Fluid Mechanics and Thermodynamics Fluid Mechanics 3 2 Chemical Engineering Thermodynamics 3 2 CPE 1004 Chemical Engineering Science Physical Chemistry 3 1 Chemical
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Hydrogen Peroxide & Inorganic Peroxy Compounds Hydrogen Peroxide Hydrogen peroxide (H2O2) is the simplest peroxide (a compound with an oxygen-oxygen single bond). It is also a strong oxidizer. Hydrogen peroxide is a clear liquid‚ slightly more viscous than water. In dilute solution‚ it appears colorless. Reactions Decomposition Hydrogen peroxide decomposes exothermically into water and oxygen gas spontaneously: 2 H2O2 → 2 H2O + O2 This process is thermodynamically favorable. It has
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2. Qualitative ORGANIC functional group tests in various homologous series | TEST FOR | TEST METHOD | OBSERVATIONS | TEST CHEMISTRY and comments | ALKENE or alkyne i.e. any non-aromatic unsaturated hydrocarbon with a double or triple carbon-carbon bond. | Bubble gas through‚ or add liquid to‚ a solution of bromine in hexane or water. | The orange/brown bromine rapidly decolourises‚ as a saturated colourless organic bromo-compound is formed. | R2C=CR2 + Br2 ==> BrR2C-CR2BrRCCR + 2Br2 ==> Br2RC-CRBr2R
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properties and typical pigments found in plants are chlorophyll A‚ chlorophyll B‚ β-Carotene‚ lutein‚ neoxathin‚ violaxanthin‚ and phaeophtin. The most abundant of the pigments are chlorophyll A and chlorophyll B‚ the only Name of Class fast alkanes alkenes ethers halogenated hydrocarbons aromatic hydrocarbons increasing polarity aldehydes and ketones esters alcohols amines slow carboxylic acids General Formula difference between the two is that on ring 3 chlorophyll a has a RH R2C CR2 methyl
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Synthesis of t-Pentyl Chloride Introduction: Using SN1 reaction mechanism with hydrochloric acid‚ t-Pentyl alcohol was converted to t-Pentyl chloride in an acid catalyzed reaction. The reaction took place in a separatory funnel designed to separate immiscible liquids. The crude product was extracted by transferring a solute from one solvent to another. The process of washing the solutions by phase transfer was used in order to remove impurities from the main solvent layer. Finally‚ the crude
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Among the elements given below‚ the element with the least electronegativity is: (A) Lithium (B) Carbon (C) Boron (D) Fluorine (ii) Identify the statement which does not describe the property of alkenes: (A) They are unsaturated hydrocarbons (B) They decolourise bromine water (C) They can undergo addition as well as substitution reactions (D) They undergo combustion with oxygen forming carbon dioxide and water. (iii) This is not an alloy of copper: (A) Brass (B) Bronze (C) Solder (D) Duralumin. www
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Markovnikov’s rule says that in a reaction between an “H-X” molecule (hydrogen attached to a halide) and an alkene‚ the halogen would ultimately added to the carbon that has more carbons attached to it (primary versus secondary versus tertiary) . There are several factors that are important for the success of the reaction. One is the necessity to vigorously stir
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GRADE 11 CHEMISTRY (30S) Final Practice Examination Answer Key GRADE 11 CHEMISTRY (30S) Final Practice Examination Answer Key IInstructions The final examination will be weighted as follows Modules 1–3 Modules 4–6 The format of the examination will be as follows: Part A: Fill-in-the-Blanks Part B: Multiple Choice Part C: Short Answer Total Marks Include units with all answers as required. Useful Information You will need the following in order to complete this examination: n n n n 15–20% 80–85%
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PHYSICAL SCIENCE - REVIEW SUMMARY FOR MID-TERM AND FINAL EXAMS Reference: Exploring Physical Science textbook‚ your notes‚ quizzes and study packs … a supplemental summary of the concepts… use text to add formulas and examples.. Note Bene : The “guiding relationship” used throughout the course: E=MC2 This relationship is the foundation of the laws of conservation of mass and the conservation of energy…. Mass (or energy) can not be created nor destroyed‚ only changed
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Abstract In the following project we are discussing about distillation. The operation of the distillation is employed for the purification of liquids from non-volatile impurities. The liquid is heated to the vapor phase and then is collected and recondensed to give back the pure liquid .The non-volatile impurities are left behind in the flask. Here our main focus will be at the fractional distillation. It is the process in which we separate the different components of a mixture on the basis of the
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