Mathematical Concepts I

Paper Code: 
CHY-114
Credits: 
3
Contact Hours: 
45.00
9.00
Unit I: 
Recapitulation

Fundamentals: Mathematical functions, odd and even functions, Trigonometric functions, polynomial expressions, logarithms, lograthmic functions, the exponential function, units of a measurement, interconversion of units, constants and variables, equation of a straight line in different forms and their graphs.

 

9.00
Unit II: 
Differential Calculus

Differentiation of simple functions like xnex, logx, higher order derivatives, partial differentiation, partial differential coefficient, second order partial derivatives, total differential coefficient, Euler’s theorem on homogenous function, extreme points and stationary points of a function, maxima and minima of a function.

 

10.00
Unit III: 
Integral Calculus

Indefinite integrals, integration of standard function, methods of integration, integration by substitution, integration by parts, integration by means of a partial fractions, definite intergrals and their properties. Application of integral- area under a curve (simple curve), multiple integrals- double integral, change of order of integration in double integrals, triple integarls.

10.00
Unit IV: 
Numerical Calculus

Roots of quadratic equations analytically and iteratively (e.g. pH of a weak acid). Numerical methods of finding roots (Newton-Raphson, binary –bisection, e.g. pH of a weak acid not ignoring the ionization of water, volume of a van der Waals gas, equilibrium constant expressions), numerical integration (Trapezoidal and Simpson’s rule, e.g. entropy/enthalpy change from heat capacity data).

7.00
Unit V: 
Mathematical Series and Statistics

Power series, Maclaurin, Taylor series, basic concepts of  probability distributions (gas kinetic theory) and mean values.

References: 

1. McQuarrie, D. A. Mathematics for Physical Chemistry University Science Books (2008).

2. Mortimer, R. Mathematics for Physical Chemistry. Third Ed. Elsevier (2005).

3. Steiner, E. The Chemical Maths Book Oxford University Press (1996).

4. Yates, P. Chemical Calculations. Second Ed. CRC Press (2007).

 

Academic Year: