1. A galvanic cell is formed from one half-cell containing Ag(s) and Ag (aq), and another half-cell containingCu(s) and Cu (aq). Ag(aq)/Ag(s) E-+0.80V, Cu(aq)/Cu(s) E-+0.34V. What species are produced at theelectrodes under standard condition?b) Ag(aq) at the cathode and Cu(s) at the anode.d) Cu(s) at the cathode and Ag(aq) at the anode.a) Ag(s) at the cathode and Cu(aq) at the anode.c) Cu(aq) at the cathode and Ag(s) at the anode.2. Which of the following mixture(s) is a buffer:a) 50mL 0.IM HOAC mixed with 25ml of 0.IM NaOH.c) 25mL 0.1M NH, mixed with 12.5mL 0.IM HCI.b) 25mL 0.1M HCI mixed with 25mL 0.1M NaOH.d) 25mL 0.1M NaOH mixed with 25mL 0.1M NaOAC.3. Identify the correct statement with reference to given reaction P₁+3OH- +3H₂O → PH₁+ 3H₂PO₂¹a-phosphours is undergoing reduction onlyb-phosphours is undergoing oxidation onlyc-phosphours is undergoing oxidation as well as reductiond-hydrogen is undergoing neither oxidation nor reduction

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1. A galvanic cell is formed from one half-cell containing Ag(s) and Ag (aq), and another half-cell containing Cu(s) and Cu (aq). Ag(aq)/Ag(s) E-+0.80V, Cu(aq)/Cu(s) E-+0.34V. What species are produced at the electrodes under standard condition? a) Ag(s) at the cathode and Cu(aq) at the anode. c) Cu(aq) at the cathode and Ag(s) at the anode. b) Ag(aq) at the cathode and Cu(s) at the anode. d) Cu(s) at the cathode and Ag(aq) at the anode.

1. A galvanic cell is formed from one half-cell containing Ag(s) and Ag (aq), and another half-cell containing Cu(s) and Cu (aq). Ag(aq)/Ag(s) E-+0.80V, Cu(aq)/Cu(s) E-+0.34V. What species are produced at the electrodes under standard condition? a) Ag(s) at the cathode and Cu(aq) at the anode. c) Cu(aq) at the cathode and Ag(s) at the anode. b) Ag(aq) at the cathode and Cu(s) at the anode. d) Cu(s) at the cathode and Ag(aq) at the anode.

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter17: Electrochemistry

Section: Chapter Questions

Problem 76AP

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