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Use the standard electrode potentials for A, B, C, D and F given below to answer the questions that follow.

Use the standard electrode potentials for A, B, C, D and F given below to answer the questions that follow.
Q3952019827.png

(i) Which element is likely to be hydrogen? Give a reason for your answer?
(ii) What is Q3952019929.png the strongest reducing agent?
(iii) Calculate the e.m.f of the cell that would be formed when half cells of B and D are combined.

Answers


Maurice
(i) C.
It has an Q3952019929.png of zero or reference electrode or used as the standard electrode reject has no e.m.f.


(ii) -2.90V

(iii) Q3952019835.png
maurice.mutuku answered the question on September 5, 2019 at 05:36

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