Question:
The oxidation process involves
The oxidation process involves
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Oxidation means an increase in oxidation number, or loss of electrons.
Updated On: Nov 12, 2026
- Increase in oxidation number
- Addition of hydrogen
- Removal of electronegative element
- Gain of electrons
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The Correct Option is A
Solution and Explanation
Step 1: Understanding the Concept
In terms of oxidation number, oxidation is the process in which the oxidation number of an element increases.
Step 2: Check the options
Addition of hydrogen, removal of an electronegative element and gain of electrons all lower the oxidation number. These describe reduction.
Step 3: Conclusion
Only an increase in oxidation number describes oxidation.
Final Answer:
Oxidation involves an increase in oxidation number. \[ \boxed{\text{(A) }\text{Increase in oxidation number}} \]
In terms of oxidation number, oxidation is the process in which the oxidation number of an element increases.
Step 2: Check the options
Addition of hydrogen, removal of an electronegative element and gain of electrons all lower the oxidation number. These describe reduction.
Step 3: Conclusion
Only an increase in oxidation number describes oxidation.
Final Answer:
Oxidation involves an increase in oxidation number. \[ \boxed{\text{(A) }\text{Increase in oxidation number}} \]
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