A concentration cell constructed from two hydrogen electrodes,both with PH2 = 1.00. One electrode is immersed inpure H2O and the other in 6.0 M hydrochloric acid. What isthe emf generated by the cell, and what is the identity of thean electrode that is immersed in hydrochloric acid? (a) -0.23 V, cathode(b) 0.46 V, anode(c) 0.023 V, anode(d) 0.23 V, cathode(e) 0.23 V, anode

Fundamentals Of Analytical Chemistry
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Chapter18: Introduction To Electrochemistry
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Problem 18.18QAP
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A concentration cell constructed from two hydrogen electrodes,
both with PH2 = 1.00. One electrode is immersed in
pure H2O and the other in 6.0 M hydrochloric acid. What is
the emf generated by the cell, and what is the identity of the
an electrode that is immersed in hydrochloric acid?

(a) -0.23 V, cathode
(b) 0.46 V, anode
(c) 0.023 V, anode
(d) 0.23 V, cathode
(e) 0.23 V, anode

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