MCAT Question of the Day
    •

    Q:

    		 Which of the following can be used as a half-cell in an electrochemical cell along with Cu/Cu2+?

    I. Al3+ + 3e- → Al (E0 = -0.76)
    II. Cu2+ + 2e- → Cu (E0 = 0.34)
    III. F2 + 2e- → 2F- (E0 = 2.87)

    		 

    A

    		 I and III only

    B

    		 II only

    C

    		 III only

    D

    		 I, II and III



    Electrochemistry |
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