8 Displacement reaction
9. Double displacement reaction
10 Exothermic reaction
11 Endo thermic reaction
12 Oxidation reaction
13 Reduction reaction
14 Redox reaction
15 Effects of oxidation reaction
Displacement Reactions : The reactions In which one element takes the place of another element in a compound are known as displacement reactions.
Double displacement Reactions :Those reactions in which two com pounds react by an exchange of ions to form two new compounds are called
double displacement reactions: Precipitation reaction : Any reaction in which an insoluble solid ¡s formed that separates from the solution Is called precipitation reaction.
Oxidation : The reaction in which the addition of oxygen to a substance or removal of hydrogen is called oxidation.
Reduction : The reaction in which addition of hydrogen or removal of oxygen is called reduction.
Redox reactions : The oxidation and reduction reactions are also called redox reactions.
Corrosion : Corrosion is the process in which metals are eaten up gradually by the action of air, moisture or a chemical on their surface.
Rancidity : The condition produced by aerial oxidation of fats and oils in foods marked by unpleasant smell and taste is called rancidity.
Exothermic reaction : The chemical reaction in which heat is released along with the formation of products is called an exothermic reaction.
Endothermic reaction : The chemical reaction in which energy is absorbed is called endothermic reaction.
Chemical Decomposition : A single reactant breakdown to give simpler products.
Antioxidants : The substances which prevent oxidation of food is called Anti oxidants.
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