Define chemical reaction. Explain its types and sub-types with example.
A chemical reaction is a process that leads to the chemical transformation of one set of chemical substances to another Chemical reactions are usually characterized by a chemical change, and they yield one or more products, which usually have properties different from the reactants.
Examples :
i. Combustion
ii. Oxidation (rusting
iii. Decomposition or fermentation
iv. Photosynthesis
v. Reacting acids and bases together.
The...