explain the terms with examples West endothermic reaction exothermic reaction third Oxidation reaction reduction reaction and what is corrosion
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Endothermic reaction. These are the reactions in which heat is used for the chemical reactions. Eg. Photosynthesis
Exothermic reaction. These are the reactions in which energy is evolved. Eg. Every combination reaction.
Oxidation reaction. This is the reactiin in which there is addition of oxygen or removal of hydrogen takes place. Eg. Copper when burnt in air.
Reduction. In this reaction there is addition of hydrogen and removal of oxygen.
Heating of calcium carbonate
Corrossion. This is the process in which metal is slowly eaten and destroyed by reaction of it with oxygen in presence of moisture.
Exothermic reaction. These are the reactions in which energy is evolved. Eg. Every combination reaction.
Oxidation reaction. This is the reactiin in which there is addition of oxygen or removal of hydrogen takes place. Eg. Copper when burnt in air.
Reduction. In this reaction there is addition of hydrogen and removal of oxygen.
Heating of calcium carbonate
Corrossion. This is the process in which metal is slowly eaten and destroyed by reaction of it with oxygen in presence of moisture.
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