Electrode & Electrode Potential NCERT Exercise Based MCQs Electrochemistry Chemistry NEET Practice Questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, and PDF solved with answers

The correct increasing order of reducing power of the metals is:

K⁺/K = –2.93 V

Ag⁺/Ag = 0.80 V

Hg²⁺/Hg = 0.79 V

Mg²⁺/Mg = –2.37 V

Cr³⁺/Cr = – 0.74 V

1. Cr < Mg < K < Ag < Hg

2. Mg < K < Ag < Hg < Cr

3. K < Ag < Hg < Cr < Mg

4. Ag < Hg < Cr < Mg < K

Subtopic: Electrode & Electrode Potential |

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