explain the types of reaction with reference to Oxygen and hydrogen illustrate with example
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explain the types of reaction with reference to Oxygen and hydrogen illustrate with example
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Answer:
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Explanation:
Types of reaction with reference to oxygen and
hydrogen are oxidation reaction and reduction
reaction.
Oxidation reaction: The chemical reaction in
which a reactant combines with oxygen or loses
hydrogen to form the product is called Oxidation
reaction.
e.g. 2Mg + O2 → 2MgO
Here O2
combines with magnesium (Mg) to form
magnesium oxide (MgO)
MgH2 → Mg + H2
Here MgH2 loses hydrogen.
Reduction reaction: The chemical reaction in
which a reactant combines with hydrogen or
loses oxygen to form product is called reduction
reaction.
e.g. C + 2H2 → CH4
Here carbon combines with hydrogen and forms
compound CH4 (Methane).
HgO ∆ Hg + O2
Here Mercuric oxide loses oxygen to form
mercury.