SS1 Chemistry – LUPAC Nomenclature of Chemical Compounds

CONTENT   Naming of:          —- binary compounds           —- radials and compounds having elements with variable oxidation numbers.          —- tertiary and quartenary compounds.          —- compounds with cations replaced with hydrogen.  

SS2 Chemistry – Application of Electrochemical Cells

CONTENT Distinction between Primary and Secondary Cells Types of Electrochemical Cells.   APPLICATION OF ELECTROCHEMICAL CELLS Electrochemical cells are widely used to generate small currents of electricity for everyday purposes

SS3 Commerce – Public Relations/ Customer Services