Permutation and combination : Permutation of n different things taken r at a time (r≤n). Permutation of n things not all different. Permutation with repetitions (circular permutation excluded).
Combinations of n different things taken r at a time (r≤n). Combination of n things not all different.
Basic properties.
Problems involving both permutations and combinations.
Principles of Qualitative Analysis
Detection of water soluble noninterfaring Acid and Basic Radicals by dry and wet tests from among :
Introduction to Bio-Molecules
Carbohydrates – Pentoses and hexoses. Distinctive chemical reactions of glucose.
Aminoacids – glycine, alanine, aspartic acid, cysteine (structures). Zwitterion structures of amino acids, peptide bond.
Application Oriented Chemistry
Main ingredients, their chemical natures (structures excluded) and their side effects, if any, of common antiseptics, analgesics, antacids, vitamin-C.
