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     EduGorilla 
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    An electrochemical cell is represented as follows.

    Pt (H2, 1 atm) | 0.1 M HCl || 0.1 M acetic acid | (H2, 1 atm) Pt

    The emf of this cell will not be zero because the

    Options :-

    1. pH values of 0.1 M HCl and 0.1 M acetic acid are not the same
    2. acids used in two compartments are different
    3. emf of a cell depends on the molarities of acids used
    4. temperature is constant
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Reply To: An electrochemical cell is represented as follows.Pt (H2, 1 atm) | 0.1 M HCl || 0.1 M acetic acid |….
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