Consider the following cell reaction `Zn +2Ag^(o+)rarr Zn ^(2+)+2Ag.` Given that `E^(c-)._(Zn^(2+)(aq)Zn(s))=-0.76V` `E^(c-)._(Ag^(o+)(aq)Ag(s))=0.80V` `a.` Calculate the standard `EMF` fo the cell. `b.` Which ion is more powerful oxidizing agent ? `c.` Which metal is more powerful reducing agent ?A. `x+2y`B. `2x+y`C. `y-x`D. `y-2x`

Consider the following cell reaction `Zn +2Ag^(o+)rarr Zn ^(2+)+2Ag.`

1.	Consider the following cell reaction `Zn +2Ag^(o+)rarr Zn ^(2+)+2Ag.` Given that `E^(c-)._(Zn^(2+)(aq)Zn(s))=-0.76V` `E^(c-)._(Ag^(o+)(aq)Ag(s))=0.80V` `a.` Calculate the standard `EMF` fo the cell. `b.` Which ion is more powerful oxidizing agent ? `c.` Which metal is more powerful reducing agent ?A. `x+2y`B. `2x+y`C. `y-x`D. `y-2x`
Answer» Correct Answer - c `E^(c-)._(cell)=(E^(c-)._(red))_(c)-(E^(c-)._(red))_(a)` `=y-x`

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