Which of the following is NOT considered to be an oxidizing agent?
Correct answer: C. NaOH
- A. MnO2
- B. Cl2
- C. NaOH
- D. Na2O2
Explanation
NaOH is not an oxidizing agent. It is a strong base that does not readily accept electrons or participate in redox reactions. It can be considered a reducing agent in certain reactions where it donates electrons, but it is not primarily known for its oxidizing properties.
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About Oxidation and Reduction
Oxidation involves loss of electrons, increase in oxidation number or addition of oxygen, while reduction involves electron gain, decrease in oxidation number or removal of oxygen. The topic covers oxidising and reducing agents, oxidation-number changes, redox equations and the distinction between oxidation at the anode and reduction at the cathode.
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