In a redox reaction, if the oxidation state of an element increases, what happen

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Question: In a redox reaction, if the oxidation state of an element increases, what happens to that element? (2021)

Options:

Correct Answer: It is oxidized

Exam Year: 2021

Solution:

An increase in the oxidation state of an element indicates that it has lost electrons, which means it is oxidized.

In a redox reaction, if the oxidation state of an element increases, what happens to that element? (2021)

In a redox reaction, if the oxidation state of an element increases, what happens to that element? (2021)

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 an increase in oxidation state means the atom has lost electrons.
Step 3: Remember that losing electrons is called oxidation.
Step 4: Conclude that if the oxidation state of an element increases, that element is oxidized.

Redox Reactions – Redox reactions involve the transfer of electrons between two species, where one is oxidized (loses electrons) and the other is reduced (gains electrons).
Oxidation State – The oxidation state is a measure of the degree of oxidation of an atom in a compound, indicating how many electrons have been lost or gained.
Oxidation and Reduction – Oxidation refers to the loss of electrons (increase in oxidation state), while reduction refers to the gain of electrons (decrease in oxidation state).