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In oxidation1. Hydrogen is displaced from a substance.2. an electropositive element is added to or proportion of electropositive element increases in a substance. Select the correct answer using the code given below:

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In oxidation<br />1. Hydrogen is displaced from a substance.<br />2. an electropositive element is added to or proportion of electropositive element increases in a substance. Select the correct answer using the code given below:






 
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