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what is combustion and oxidation?

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A chemical reaction can be called as oxidation when 1. The reactant loses Hydrogen atom or gains Oxygen atom 2. The reactant loses electron(s) 3. Reactant has an increase in oxidation state
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For combustion, the usual oxidant is oxygen but, for an oxidation reaction to take place, oxygen is not essential. In combustion, the products are primarily water and carbon dioxide but, in oxidation, product can vary depending on the starting material.
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Combustion is the complete oxidation of organic compound into carbon dioxide and water molecules in presence of oxygen gas while ............. Oxidation is the addition of oxygen in a compound or with an element the loss of electron from an atom or ion is also oxidation but it is not the combustion.
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• Combustion is an oxidation reaction. • For combustion, the usual oxidant is oxygen but, for an oxidation reaction to take place, oxygen is not essential. • In combustion, the products are primarily water and carbon dioxide but, in oxidation, product can vary depending on the starting material. However,...
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• Combustion is an oxidation reaction. • For combustion, the usual oxidant is oxygen but, for an oxidation reaction to take place, oxygen is not essential. • In combustion, the products are primarily water and carbon dioxide but, in oxidation, product can vary depending on the starting material. However, always they will have a higher oxidation state than the reactants. • In combustion reactions, heat and light is produced, and work can be done from the energy. But for oxidation reactions, this is not always true. Combustion is the complete oxidation of organic compound into carbon dioxide and water molecules in presence of oxygen gas while oxidation is the addition of oxygen in a compound or with an element the loss of electron from an atom or ion is also oxidation but it is not the combustion. all oxidizing reactions are not combustion reaction.....but all combustion reactions are oxidizing.. oxidation reaction does not involve heat.....combustion reactions involve heat.... We hope that clarifies your query. read less
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Complete oxidation of organic compound is called combustion, after combustion a compound gives CO2 & H2O always. While oxidation is just addition of O2 and not necessary to give CO2 & H2O . All combustion are oxidation but all oxidation are not combustion.
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In simple words Combustion is burning in the presence of oxygen where as Oxidation is loss of electron by an element
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Originally oxidation reactions were identified as the reactions in which oxygen gas participates. There, oxygen combines with another molecule to produce an oxide. In this reaction, oxygen undergoes reduction and the other substance undergoes oxidation. Therefore, basically, the oxidation reaction is...
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Originally oxidation reactions were identified as the reactions in which oxygen gas participates. There, oxygen combines with another molecule to produce an oxide. In this reaction, oxygen undergoes reduction and the other substance undergoes oxidation. Therefore, basically, the oxidation reaction is adding oxygen to another substance. For example, in the following reaction, hydrogen undergoes oxidation and, therefore, oxygen atom has added to hydrogen forming water. 2H2 + O2 -> 2H2O Another way to describe oxidation is as loss of hydrogen. There are some occasions where it is hard to describe oxidation as adding oxygen. For example, in the following reaction, oxygen has added to both carbon and hydrogen, but only carbon has undergone oxidation. In this instance, oxidation can be described by saying it is the loss of hydrogen. As hydrogens have removed from methane when producing carbon dioxide, carbon there has been oxidized. CH4 + 2O2 -> CO2 + 2H2O Another alternative approach to describing oxidation is as losing of electrons. This approach can be used to explain chemical reactions, where we can’t see an oxide formation or hydrogen losing. So, even when there is no oxygen, we can explain oxidation using this approach. For example in the following reaction, magnesium has converted to magnesium ions. Since magnesium has lost two electrons it has undergone oxidation and chlorine gas is the oxidizing agent. Mg + Cl2 -> Mg2+ + 2Cl- Combustion or heating is a reaction where heat is produced by an exothermic reaction. For the reaction to take place, a fuel and an oxidant should be there Combustion is an oxidation reaction. • For combustion, the usual oxidant is oxygen but, for an oxidation reaction to take place, oxygen is not essential. • In combustion, the products are primarily water and carbon dioxide but, in oxidation, the product can vary depending on the starting material. However, always they will have a higher oxidation state than the reactants. • In combustion reactions, heat and light are produced, and work can be done from the energy. But for oxidation reactions, this is not always true. read less
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combustion is when you burn anything in air, with Oxygen and it converts in Carbon compounds, eg- Respiration. Oxidation might not necessarily convert things in carbon compounds.
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burning of fuel in presence of oxygen is combustion and addition of oxygen/removal of hydrogen from a substance is oxidation
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Combustion takes place when fuel, most commonly a fossil fuel, reacts with the oxygen in air to produce heat. The heat created by the burning of a fossil fuel is used in the operation of equipment such as boilers, furnaces, kilns, and engines. Along with heat, CO2 (carbon dioxide) and H2O (water) are...
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Combustion takes place when fuel, most commonly a fossil fuel, reacts with the oxygen in air to produce heat. The heat created by the burning of a fossil fuel is used in the operation of equipment such as boilers, furnaces, kilns, and engines. Along with heat, CO2 (carbon dioxide) and H2O (water) are created as byproducts of the exothermic reaction. Oxidation Definition: Oxidation is the loss of electrons during a reaction by a molecule, atom or ion. Oxidation occurs when the oxidation state of a molecule, atom or ion is increased. read less
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