LOYOLA COLLEGE (AUTONOMOUS), CHENNAI – 600 034 B.Sc. DEGREE EXAMINATION – CHEMISTRY FIFTH SEMESTER – NOVEMBER 2011 CH 5507 - PHASE EQUILIBRIA AND KINETICS Date : 04-11-2011 Time : 9:00 - 12:00
Dept. No.
Max. : 100 Marks
PART – A Answer ALL the questions
(10 x 2 = 20 marks)
1. Define congruent melting point. 2. Calculate the degrees of freedom of an aqueous solution of Sodium Chloride. 3. State Raoult’s law and write its mathematical expression. 4. What are azeotropic mixtures? 5. Write two limitation’s of collision theory. 6. What are the characteristics of zero order reaction? 7. Write the Arrhenius equation and define the terms involved in it. 8. Differentiate between order and molecularity of a reaction. 9. What is acid – base catalysis? 10. What is Wilkinson’s catalyst? Write one application of it. PART – B Answer any EIGHT questions
(8 x 5 = 40 marks)
11. Explain the CST of nicotine – water system. 12. a) What is pseudo first order reaction? Give one example. b) Find the boiling point of a solution containing 0.36g of glucose (C₆H₁₂O₆) dissolved in 100g of water (Kb=0.52 k/mol). 13. Discuss the principle behind steam distillation. 14. Derive an expression for rate constant of second order reaction involving one reactant. 15. Explain the chain reaction of HBr formation from Hydrogen and Bromine. 16. Explain Lindermann’s theory of unimolecular reaction. 17. Discuss any 3 factors that affect chemical reaction. 18. What are the characteristic features of enzyme catalysis 19. Obtain Van’t Hoff equation for osmotic pressure of dilute solutions. 20. Derive Clausius – Clapeyron equation and explain its use. 21. Describe ARRT in detail. 22. Explain the Langmuir’s unimolecular adsorption isotherm. PART – C Answer any FOUR questions 23. Discuss the salient features of the phase diagram of (a) Lead – silver system (b) Ferric chloride - water system. 24. Write notes on any TWO (a) Solvent Extraction (b) Fractional distillation (c) Nernst distributive law.
(4 x 10 = 40 marks)
25. Draw and explain the positive and negative deviations of the pressure – composition curves for non ideal solutions. 26. Describe any three methods to determine order of reaction. 27. Explain opposing, consecutive and parallel reactions in detail with suitable examples. 28. Derive Michaelis – Menton equation and discuss the kinetics of enzyme catalysis.
26. Describe any three methods to determine order of reaction. 27. Explain opposing, consecutive and parallel reactions in detail with. suitable examples. 28. Derive Michaelis â Menton equation and discuss the kinetics of enzyme catalysis. **********. Page 2 of 2. Main menu. Displaying Phase Equilibria & Kinetics (1).pdf.
The point of intersection of a three-phase curve and a critical curve is a so-called critical endpoint. In this intersection point both the three-phase curve and the ...
data for the three NCBs. ... refineries processing sour crude are facing severe problem in .... Shimadzu C-R6A Chromatopac data processor was used for the.
Department of Chemical Engineering, IIT Kharagpur, Kharagpur-721302, India. ..... Sunil K. Maity is thankful to the All India Council for Technical Education ...
assoziierenden Komponenten im Hochdruckbereich, VDI Fortschritt-Bericht, Reihe ... Introduction to Fundamentals of Supercritical Fluids and the Application to.
This process can also avoid the current environmen- ..... 4 MHV2 Modified HuronâVidal 2nd order mixing rule 24 : E na. Ž . Eni. T,nj/ i. 1 b bi. MHV1. MHV2. 2. 2.
electron withdrawing (due to high electro negativity of chlorine atom) effect is felt by the nitro group due to the presence of chloride group in the aromatic ring.
Give an example for photo-isomerization reaction. 31. Draw BET ... Displaying Reaction Kinetics, Electrode Kinetics And Photo Chemistry - 04 15.pdf. Page 1 of 5.
a) Stern b) Helmholtz ... b) H2 c) H2O2 d) All the above. II. Match the following. 11. Plot of 1. log Vs k. T. is a)J=Lx. 12. ... Explain stern-volmer analysis. 33. ... Displaying Reaction Kinetics , Electrode Kinetics And Photo Chemistry - 04 16.pdf
The temperature decreases as more and more of the liquid is converted into a gas. ... Use the data below to calculate the total heat in Joules needed to convert ...
Jun 19, 2000 - ... solution is that it is too complicated for undergraduate students and ..... pU (N,T) is homogeneous of degree zero in N and is homogeneous of degree ...... Pricing: Concepts and Methods for Effective Marketing, Cambridge:.
Arizona State University, Tempe, AZ 85287-3806, U.S.A.. NAVIN KARTIK ... on equilibrium payoffs, called NITS (no incentive to separate), that selects among CS.
Oct 23, 2005 - Finance Department, Stern School of Business, New York University. ââ ...... The application T(·) maps in Î¥ because the polynomial θ(z) has all its roots ..... The Conquest of American Inflation, Princeton: Princeton University.
Oct 21, 2005 - results in the general theory of dynamic programming. .... [3] Bellman, R. (1957), Dynamic Programming, Princeton University Press,. Princeton ...
Page 1 of 1. HUMAN KINETICS AND HEALTH EDUCATION. CourseCode CourseTitle Course Unit Division. KHE 310 Curriculum Development in Human Kinetics 3 First. KHE 401 Skills Development & Tech. in Swimming 3 First. KHE 402 Skills Development & Tech. in Cri
Connect more apps... Try one of the apps below to open or edit this item. Basic-Enzyme-Kinetics-derivations.pdf. Basic-Enzyme-Kinetics-derivations.pdf. Open.
There was a problem previewing this document. Retrying... Download. Connect more apps... Try one of the apps below to open or edit this item. Kinetics Review ...
Kinetics Equilibrium Practice Test Answers.pdf. Kinetics Equilibrium Practice Test Answers.pdf. Open. Extract. Open with. Sign In. Main menu. Displaying ...
k) Explain mean Tree path. l) What are oscillatory chemical reactions ? Give an example. 2. a) Explain the effect of dielectric constant on the rates of chemical ...
Oct 6, 2010 - Fax: 972-3-640-9357. Email: [email protected]. Abstract ... Section 2 presents a few examples and basic prop- erties of distribution ... The middle table presents the best distribution equilibrium in this game - a symmetric.