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CHEMISTRY

JAMB 2003 - Question 25

Chemistry 2003 JAMB Past Questions - Question 25: If Y is an oxidizing agent that reacts with a reducing agent, Z, which of the following is correct?

Choose the correct answers from the options given.

If Y is an oxidizing agent that reacts with a reducing agent, Z, which of the following is correct?

A: Y increases in oxidation number

B: Y becomes reduced

C: Z loses protons

D: Z gains protons

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Correct Answer

Explanation

When Y, an oxidizing agent, reacts with a reducing agent Z, Y itself gets reduced. This means that Y decreases in oxidation number. As for Z, it loses electrons, not protons, during the reaction. Therefore, the correct statement is "Y decreases in oxidation number" and "Z loses electrons."