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Electrochemistry question

2011 · Q93
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Electrochemistry question

2011 · Q93

NEETChemistryElectrochemistryMCQ+4 / −1
Standard electrode potential of three metals X, Y and Z are −-−1.2 V, + 0.5 V and −-− 3.0 V respectively. The reducing power of these metals will be
  1. A
    Y > Z > X
  2. B
    Y > X > Z
  3. C
    Z > X > Y
  4. D
    X > Y > Z
View written solutionFree

Correct answer: C

As the electrode potential drops, reducing power increases.

So, Z (–3.0 V) > X (–1.2 V) > Y (+ 0.5 V)

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