Dr. A.P.J. Abdul Kalam University MSC (Chemistry) II SEM Physical Chemistry II [MSC203T] June 2021 Question Paper

Dr. A.P.J. Abdul Kalam University

Master of Science (Chemistry)

Second Semester Main Examination, June-2021

Physical Chemistry II [MSC203T]

Time: 3:00 Hrs Max Marks 85

Note: Attempt all questions. Question 1 to Question 4 has two parts.

Part A is 10 marks and part B is 7 marks.

Q.1 (a) Discuss the methods of determining rate laws.

(b) Describe the collision theory of ractioy rates.

OR

(a) Discuss the kinetics of enzyme reactions.

(b) What are dynamics of unimole color reactions? Explain.

Q.2 (a) What is adsorption? Discuss surface tension in details.

(b) Define micelles and surface active agent & its classification.

OR

(a) Explain estimation of surface area and surface films on liquids.

(b) Write a short note on Critical Micelle Concentration (CMC).

Q.3 (a) What is Macromolecules? Discuss chain configuration of Macromolecules

(b) What are polymers? Discuss the kinetics of polymerization.

OR

(a) Explain types of polymers & mechanism of polymerization.

(b) Write a short note a light scattering method of molecular mass determination.

Q.4 (a) Describe thermodynamic criteria of non equilibrium states.

(b) Explain microscopic reversibility and Onsager’s reciprocity Relation.

OR

(a) Discuss transformation of the generalized fluxes and forces.

(b) Write a short note on Phenomenological equation.

Q.5 (a) Discuss structure of electrified surfaces.

(b) Explain theory of double layer at semiconductor.

OR

(a) What is electrochemistry? Explain deviation of electro capillarity.

(b) Write a short note on Lippmann equations. 

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