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Justify that the following reaction is redox reaction: |
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Answer» Write the reaction along with oxidation number of each element that is present in the reactants as WELL as the products of the reaction. Step 2: Notice that the oxidation number of potassium (K) is 0 in the reactants but it is +1 in the products. So, there is an increase in the oxidation number of potassium during the chemical reaction. Hence it is evident that potassium is oxidized to potassium fluoride. Step 3: Notice that the oxidation number of fluorine(F) is 0 in the reactants but it is -1 in the products. So, there is a decrease in the oxidation number of fluorine during the chemical reaction. Hence it is evident that is reduced to KF. THUS, it is proved that the given reaction is a REDOX reaction . |
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