Consider the cell reaction `:` `Mg(s)+Cu^(2+)(aq) rarr Cu(s) +Mg^(2+)(aq)` If `E^(c-)._(Mg^(2+)|Mg(s))` and `E^(c-)._(Cu^(2+)|Cu(s))` are `-2.37` and `0.34V`, respectively. `E^(c-)._(cell)` isA. `2.03V`B. `-2.03V`C. `-2.17 V`D. `2.71 V`

Consider the cell reaction `:` `Mg(s)+Cu^(2+)(aq) rarr Cu(s) +Mg^(2+)(

1.	Consider the cell reaction `:` `Mg(s)+Cu^(2+)(aq) rarr Cu(s) +Mg^(2+)(aq)` If `E^(c-)._(Mg^(2+)\|Mg(s))` and `E^(c-)._(Cu^(2+)\|Cu(s))` are `-2.37` and `0.34V`, respectively. `E^(c-)._(cell)` isA. `2.03V`B. `-2.03V`C. `-2.17 V`D. `2.71 V`
Answer» Correct Answer - d The cell is represented as `:` `Mg(s)\|Mg^(2+)\|\|Cu^(2+)\|Cu(s)` `E^(c-)._(cell)=(E^(c-)._(red))_(c)-(E^(c-)._(red))_(a)=0.34-(-2.37)=2.71V`

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Consider the cell reaction `:` `Mg(s)+Cu^(2+)(aq) rarr Cu(s) +Mg^(2+)(aq)` If `E^(c-)._(Mg^(2+)|Mg(s))` and `E^(c-)._(Cu^(2+)|Cu(s))` are `-2.37` and `0.34V`, respectively. `E^(c-)._(cell)` isA. `2.03V`B. `-2.03V`C. `-2.17 V`D. `2.71 V`

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