COLLEGE OF ENGINEERING Mechanical and industrial Engineering electro-chemical series Potassium -2.92 -2.87 Calcium Sodiu

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College Of Engineering Mechanical And Industrial Engineering Electro Chemical Series Potassium 2 92 2 87 Calcium Sodiu 1 (37.12 KiB) Viewed 47 times

COLLEGE OF ENGINEERING Mechanical and industrial Engineering electro-chemical series Potassium -2.92 -2.87 Calcium Sodium -2.71 Magnesium -2.37 Aluminium -1.66 Zinc -0.76 Iron -0.44 Tin -0.14 -0.13 Lead Hydrogen Copper 0.00 +0.34 Silver +0.80 +0.85 Mercury Gold +1.68 Electrochemical metal activity increasing metal oxide activity increasing Series • Select best oxidizing agent. • Select best reducing agent. . Which metal will be oxidized fast. • Which metal will be reduced fast. . • Which cell combination will give maximum cell potential. . • Which cell combination will give minimum cell potential. • Arrange in increasing order of oxidizing/reducing capacity.