NEETChemistry-Electrochemistry
NEET Chemistry Standard Electrode Potentials MCQ Question
Type: MCQ-conceptual-Medium-Class 12
Using the data given below find out the strongest reducing agent. E° Cr₂O₇²⁻/Cr³⁺ = 1.33V E° Cl₂/Cl⁻ = 1.36V E° MnO₄⁻/Mn²⁺ = 1.51V E° Cr³⁺/Cr = -0.74V
A
Cl⁻
B
Cr
C
Cr³⁺
D
Mn²⁺
Correct Answer
Option B
Detailed Explanation
The strongest reducing agent is the one with the most negative standard reduction potential.
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