Examkits is a JAMB CBT practice platform that provides over 20 years of past questions, Post UTME questions, and detailed video solutions to help students prepare for their exams.

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Do you offer video solutions for JAMB questions?

Yes, Examkits provides detailed video explanations for all JAMB past questions from 2000 to 2024, helping students understand how to solve each problem.

Examkits offers free practice for some subjects. However, full access requires a one-time affordable activation fee for each version of the app.

CHEMISTRY

JAMB 2001 - Question 22

Chemistry 2001 JAMB Past Questions - Question 22: In which of the following reactions does reduction take place?

Choose the correct answers from the options given.

In which of the following reactions does reduction take place?

A: Fe²+ - e− —Fe3+

B: 2O²− → O2 + 4e

C: Cr - 2e− — Cr²+

D: 2H+ + 2e− — H2

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CHEMISTRY

Chemistry 2001 JAMB Past Questions - Question 22: In which of the following reactions does reduction take place?

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Correct Answer

Explanation