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Home/Chemistry/Page 4

Category: Chemistry

Check chemistry related question with answer in details.

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On: October 6, 2024 Posted in Chemistry, Education, Exam Comments: 0 Views: 221

Chemistry MCQ with Answer and Explanation : Oxidation and Reduction.

Here below some basic MCQ’s about “Oxidation and Reduction” with answer which is explained in details. Let’s check one by one. Question 1: Which of the following processes represents oxidation?A) Fe2+→Fe3++e−Fe2+→Fe3++e−B) Cu2++2e−→CuCu2++2e−→CuC) O2+4e−+4H+→2H2OO2​+4e−+4H+→2H2​OD) H2→2H++2e−H2​→2H++2e− Answer: A) Fe2+→Fe3++e−Fe2+→Fe3++e− Explanation: Oxidation is defined as the loss of electrons. In ...