SS1 ComputerS – Presentation Packages

SS2 Chemistry – Chemical Equilibrium

CHEMICAL EQUILIBRIUM Chemical equilibrium is a state where there is no observable change in the properties of a system concerning time. An equilibrium system may be static or dynamic. A

SS1 Chemistry – Introduction to Hydrocarbons

CONTENTS   Sources of hydrocarbon Classification (of aliphatic hydrocarbon) Petroleum and natural gas (i) Refining of Petroleum by fractional distillation (ii) Uses of different fractions   PETROLEUM CHEMISTRY HYDROCARBON AND