15SC07T: Physical Chemistry Polymer 3rd Sem Syllabus for Diploma DTE Karnataka C15 Scheme

Physical Chemistry detail DTE Kar Diploma syllabus for Polymer Technology (PO), C15 scheme is extracted from DTE Karnataka official website and presented for diploma students. The course code (15SC07T), and for exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below. The syllabus PDFs can be downloaded from official website.

For all other polymer 3rd sem syllabus for diploma c15 scheme dte karnataka you can visit Polymer 3rd Sem Syllabus for Diploma C15 Scheme DTE Karnataka Subjects. The detail syllabus for physical chemistry is as follows.

Pre-requisites:

Basics of chemistry concepts up to 10th standard and I /II Sem applied science Course Objectives: After studying this course the student will be able to understand and appreciate the role of physical chemistry in different spheres of chemical and polymer industries. The precise understanding of fundamental concepts and laws of physical chemistry and their application.

Course Outcomes:

1. CO1 Understand the basics of physical chemistry, laws of chemical combinations, gas laws,-kinetic theory of gases, empirical and molecular formulae, mole concept.
2. CO2 Understanding concepts of thermo-chemistry, its laws, catalysis & applications.
3. CO3 Discuss the significance of colloids in chemical processes and in everyday life.
4. CO4 Apply the concepts of chemical equilibrium, free energy and entropy in chemical reactions.
5. CO5 Understand the scope of chemical kinetics, the rate study of chemical reactions, order and molecularity, activation energy and half life period of reactions.
6. CO6 Discuss the terms like electrolytes, electrolysis, pH, acids, bases, buffers, electrode potential and electrochemical series.

UNIT-I BASICS OF PHYSICAL CHEMISTRY 10 HRS

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UNIT-II THERMOCHEMISTRY AND CATALYSIS 08 HRS

1. Thermo chemistry-enthalpy-enthalpy change-standard enthalpy change-endothermic-exothermic reactions-thermo chemical equations-enthalpy of reaction-formation-solution-combustion-neutralisation-phasechange-laws of thermo chemistry- Laplace-Lavoisier law-Hess’s law of constant heat summation.
2. Catalyst and catalysis-general characteristics-positive catalyst-inhibitors- promoters-catalytic poisons-types of catalysis-homogeneous-heterogeneous-induced-auto catalysis-theories of catalysis-intermediate compound-adsorption theories-active centres-enzyme catalysis-applications.

UNIT-III COLLOIDAL CHEMISTRY 10 HRS

1. Colloids-crystalloids-sols-size range- dispersion phase-dispersion medium-colloidal systems.
2. Types-lyophylic-lyophobic-hydrophylic-hydrophobic sols.
3. Preparation-physical methods-dispersion-agglomeration-ball mill method- Bredig’s arc method-peptisation -chemical method-solvent exchange-hydrolysis-double decomposition method.
4. Purification of colloids:-Dialysis & electro Dialysis.
5. Properties-electrical properties-cataphoresis-optical properties-Tyndal effect-colligative properties-Brownian movement.
6. Protective colloids- gold number.
7. Applications of colloids in everyday life.

UNIT-IV CHEMICAL EQULIBRIUM 08 HRS

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UNIT-V CHEMICAL KINETICS 08 HRS

1. Rate of reaction-factors influencing-molecularity- unimolecular-bimolecular-termolecular-pseudo molecular reactions.
2. Order of reaction-zero order-first order-second order-fractional order reactions-first order rate equation.
3. Half life period-temperature coefficient-Arrhenius theory-simple collision theoryenergy of activation-threshold energy-energy profile diagram.

UNIT-VI ELECTRO CHEMISTRY 08 HRS

1. Electronic conductors-ionic conductors-electrolytes-non electrolytes-strong electrolytes-weak electrolytes-electrolysis-Arrhenius theory of electrolytic dissociation-degree of ionisation.
2. Hydrogen ion concentration- pH and pH scale- applications.
3. Acids and bases-Arrhenius-Lowry Brownsted – G.N.Lewis-theories-properties.
4. Buffers-buffer action-hydrolysis of salts-electrode potential-electrochemical series.

Text Books:

For complete syllabus and results, class timetable and more pls download iStudy Syllabus App. Its a light weight, easy to use, no images, no pdfs platform to make students life easier.

Reference Books:

1. Essentials of Physical Chemistry By ArunBahl, B.S.Bahl, G.D.Tuli (S.CHAND)
2. Physical Chemistry By R.L. Madan & G.D. Tuli (S.CHAND)
3. Physical Chemistry By G.K. Vemulapalli (PHI)

Website:

1. www.rsc.org/Education/Teachers/resources/Inspirational/. ,/4.3.1.pdf
2. www.freebookcentre.net/chemistry/ introductory-chemistry-books.html
3. https://www.coursera.org/course/physicalchemistry
4. http://www.annualreviews.org/journal/physchem
5. http://chemed.chem.purdue.edu/genchem/topicreview/bp/ch22/ratefram e.html
6. http://www.grc.nasa.gov/WWW/CEAWeb/

Model Question Paper:

(CIE)

1. State laws of Chemical combinations
2. Show that PV=1/3 nmc2
3. Determine the equivalent wt. of Cu by oxide method
4. Define endothermic & exo-thermic reactions.
5. Distinguish between homogeneous & heterogeneous catalytic reactions.
6. Choose appropriate reactions for positive & negative catalysis.

Model Question Paper:

PART-A 5×6=30

1. State the law of conservation of mass and law of multiple proportions by mass.
2. Define the terms percentage composition ,empirical formulae& molecular formula.
3. Identify the exothermic and endothermic reactions from the following:-
1. Burning of paper
2. formation of nitric oxide
3. cooking of rice
4. Breathing of air
5. rusting of iron.
4. Contrast the size range of colloidal particles with true solutions and suspension
5. Define the terms:-
1. Brownian movement,
2. Tyndal effect,
3. Electrophoresis
6. Compare the unimolecular reaction with pseudo unimolecular reaction.
7. Sketch the energy profile diagram of energy of activation in the presence and absence of catalyst.
8. Recall postulates of Arrhenius theory of electrolytic dissociation.
9. Prepare buffer solutions by different methods.

PART-B

ANSWER ANY SEVEN QUESTIONS FROM PART-B 10X7=70

1. Show that PV=1/3 nmc2,
2. Derive the relationship between molecular weight & vapour density of volatile liquid.
1. Demonstrate an experiment for the determination of equivalent weight of Mg by hydrogen displacement method.
2. Calculate the empherical formula of a compound (given percentage composition of C=92.30% & H=8.33%).
1. Illustrate with example enthalpy of reaction, enthalpy of neutralisation.
2. Report the general characteristics of a good catalyst.
1. Show that the Hess’s law in case of production of carbon dioxide at two stages:-combustion of carbon in limited supply of air & oxidation of carbon monoxide.
2. Employ the appropriate catalyst in manufacture of NH3 by Haber’s process, H2SO4 by contact process and vanaspathi ghee.
1. Differentiate leophilic sols with leophobic sols.
2. Explain the preparation of colloidal particles by chemical processes.
1. Demonstrate electrophoresis of colloidal solutions.
2. Show Brownian movement and Tyndal effect of colloidal solution.
1. Interpret on factors influencing the rate of reactions.
2. Predict the conditions required for the chemical reaction to be spontaneous.
1. Apply the law of mass action & calculate Kc value for the synthesis of ammonia.
2. Apply the law of mass action & determine Kp value for synthesis of sulphur trioxide.
1. Examine the molecularity and the order of the reaction in inversion of sucrose.
2. Explain half life period and relate it with first order rate equation.
1. Illustrate with diagram the mechanism of electrolysis.
2. Explain different theories of acids and bases.

For detail syllabus of all other subjects of BE Polymer, C15 scheme do visit Polymer 3rd Sem syllabus for C15 scheme.

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