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In a redox reaction, if the oxidation state of an element decreases, what happen
In a redox reaction, if the oxidation state of an element decreases, what happens to that element? (2021)
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Practice Questions
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Q1
In a redox reaction, if the oxidation state of an element decreases, what happens to that element? (2021)
It is oxidized
It is reduced
It remains unchanged
It is ionized
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A decrease in oxidation state indicates that the element has gained electrons, which means it is reduced.
Questions & Step-by-step Solutions
1 item
Q
Q: In a redox reaction, if the oxidation state of an element decreases, what happens to that element? (2021)
Solution:
A decrease in oxidation state indicates that the element has gained electrons, which means it is reduced.
Steps: 4
Show Steps
Step 1: Understand what oxidation state means. It is a number that shows how many electrons an atom has gained or lost.
Step 2: Recognize that a decrease in oxidation state means the atom has lost a positive charge or gained a negative charge.
Step 3: Realize that gaining electrons makes the atom more negative, which is called reduction.
Step 4: Conclude that if the oxidation state decreases, the element is being reduced.
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