SS2 Chemistry – Saturated Hydrocarbon (Alkanes)

ALKANES CONTENT IUPAC Nomenclature Preparation, Properties and Uses.   The alkanes are aliphatic hydrocarbons. Their general molecular formula is CnH2n+2. Hence  For n=1 CH4 Methane        n=2 C2H6 Ethane        n=3 C3H8

SS1 Commerce – Central Bank

In this class, we will discuss the central bank. Enjoy the class! Central Bank CONTENTS 1. Features/characteristics of the Central Bank 2. Functions of the Central Bank 3. Monetary Policy

SS2 Chemistry – Sulphur and Its Compounds

SULPHUR AND ITS COMPOUNDS   Sulphur is a non-metal in the same family (Group VI) with oxygen in the Periodic Table. Sulphur is different from oxygen in that: – it