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    Chemistry and Chemical Reactivity
  4. Exam
    Exam 20: Principles of Reactivity: Electron Transfer Reactions
  5. Question
    What Is the PH of the Solution at the Cathode\(\circ\)
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What Is the PH of the Solution at the Cathode ∘\circ∘

Question 58

Question 58

Multiple Choice

What is the pH of the solution at the cathode if  What is the pH of the solution at the cathode if   = -0.362 V for the following electrochemical cell at 25 <sup> \circ </sup>C? Pt | H<sub>2</sub>(g,1.0 atm) | H<sup>+</sup>(aq,1.00 M) || H<sup>+</sup>(aq) | H<sub>2</sub>(g,1.0 atm) | Pt A)  1.77 B)  3.06 C)  6.11 D)  7.89 E)  12.23 = -0.362 V for the following electrochemical cell at 25 ∘\circ∘ C?
Pt | H2(g,1.0 atm) | H+(aq,1.00 M) || H+(aq) | H2(g,1.0 atm) | Pt


A) 1.77
B) 3.06
C) 6.11
D) 7.89
E) 12.23

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