For the electrochemical cell:M | M+ || X– | X, E° [ M+ | M ] = 0.44 V and E° [ X | X– ] = 0.33 V.From the data one can deduce that

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For the electrochemical cell:

M | M⁺ || X^– | X, E° [ M⁺ | M ] = 0.44 V and E° [ X | X^– ] = 0.33 V.

From the data one can deduce that

M + X → M⁺ + X^– is the spontaneous reaction

M⁺ + X^– → M + X is the spontaneous reaction

E_cell = 0.77 V

E_cell = –0.77 V

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Li occupies higher position in the electrochemical series of metals as compared to Cu since

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