CHAPTER 10 Liquids and Solids 1. Order the intermolecular forces (dipole-dipole‚ London dispersion‚ ionic‚ and hydrogen-bonding) from weakest to strongest . a) dipole-dipole‚ London dispersion‚ ionic‚ and hydrogen-bonding b) London dispersion‚ dipole-dipole‚ hydrogen-bonding‚ and ionic c) hydrogen-bonding‚ dipole-dipole‚ London dispersion‚ and ionic d) dipole-dipole‚ ionic‚ London dispersion‚ and hydrogen-bonding e) London dispersion‚ ionic‚ dipole-dipole‚ and hydrogen-bonding Ans: b 2. Hydrogen
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the same chemical formula but different structures (mirror images) • • Glucose “the blood sugar” • The primary source of energy in all living things • • Galactose • • Fructose “fruit sugar” Isomerization A chemical reaction in which a substance is rearranged to form another substance. Hydrolysis Is a chemical reaction by which a large substance is broken down into smaller units through the addition of water. Dehydration synthesis Is a
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gradually upgraded / replaced with state-of-the-art hardware to remain competitive and meet new challenges and requirements. There were subsequent discoveries of oil. ARL’s current Expansion or Up-gradation Projects comprises of Preflash unit‚ Naphtha Isomerization unit‚ Diesel Hydro Desulphurization (DHDS) unit and expansion of existing Captive Power Plant. This would increase refinery capacity by 10‚400 bpd‚ motor gasoline production would increase by 20‚000 Tons per month and would enable ARL to produce
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College of food science &technology‚ bapatla-522101 CERTIFICATE Certified that this is a bonafide record done in B.tech(food technology) by S.CHITRA SAI‚ BF-09-011
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Chapter 18 Ethers & Epoxides; Thiols and Sulfides Assigned Reading from McMurry: Read Sections 18.1 through 18.9; not responsible for “Focus on … Epoxy Resins & Adhesives‚ pp. 697-698). Recommended Problems from McMurry: 18.1a-e;18.18.2;18.3a-d; 18.4; 18.5a-d; 18.6a-b; 18.7a-b; 18.8; 18.9; 18.10; 18.11; 18.12a‚b; 18.13a‚b; 18.14a-c; 18.16a-f; 18.17; 18.18; 18.19a-c; 18.20; 18.21; 18.22; 18.23a-e; 18.24a-I; 18.25a-f; 18.26a-d; 18.27; 18.28; 18.29ad; 18.30a-e; 18.31; 18.32; 18.33; 18.34; 18
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Chapter 1 MULTIPLE CHOICE QUESTIONS Topic: Atomic Orbitals 1. A) B) C) D) E) In quantum mechanics a node (nodal surface or plane) is: a place where Ψ is negative. a place where Ψ is positive. a place where Ψ = 0. a place where Ψ2 is large. a place where Ψ2 is negative. Ans: C Topic: Atomic Orbitals‚ Molecular Orbitals 2. When the 1s orbitals of two hydrogen atoms combine to form a hydrogen molecule‚ how many molecular orbitals are formed? A) 1 B) 2 C) 3 D) 4 E) 5 Ans:
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immediate amperometric response toward the addition of 0.2 mΜ OA‚ whereas no remarkable effect was observed for the 50-fold excess concentration of possible interferrants such as ethylene glycol (E.G) (CH2OH-CH2OH)‚ glyoxylic acid (GA) (CHO-COOH)‚ dimethyl oxalate (DO) (CH3OOC-COOCH3) and glycolic acid (CH2OH-COOH) (Fig. 8A). However‚ a considerable response was observed after further addition of 0.2 mM OA into the solution containing of interferences. These results show that this sensor has high selectivity
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|Thesis Summary | | | | | |
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Celecoxib (CLX) is a nonsteroidal anti-inflammatory drug (NSAID) used as a positive control for the antiangiogenesis assay Dimethyl sulfoxide (DMSO) an organosulfur compound with the formula (CH₃)₂SO which is capable of dissolving polar and nonpolar compounds. DPPH is also known as 2‚2-diphenyl-1-picrylhydrazyl. It is a stable free radical commonly used to evaluate the ability
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1. This name describes the chemical structure of the drug and is generally not used due to its long and complicated name. Answer A a. Chemical Name b. Generic Name c. Official Name d. Trade Name 2. This name is established by the USAN (United States Adopted Names Council). Answer B a. Chemical Name b. Generic Name c. Official Name d. Trade Name 3. This name is “owned” by a drug company. Answer D a. Chemical Name b. Generic Name c. Official
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