SS2 Chemistry – Types of Reaction/REDOX Reactions

CONTENT • Definition of Oxidation and Reduction. • Relationship between Oxidation number and IUPAC naming   TYPES OF REACTIONS Chemical reactions are changes in which some new chemical substances are

SS2 Agric. Science – Irrigation and Drainage: Meaning, Importance, Types, Advantages, and Disadvantages 

Irrigation is defined as the artificial application of water to soil or land for farming puposes.  In other words, irrigation is the artificial application of water to the soil to

SS1 ComputerS – Computer Virus