Consider the cell `:` `Pt|H_(2)(p_(1)atm)|H^(o+)(x_(1)M) || H^(o+)(x_(2)M)|H_(2)(p_(2)atm)Pt`. The cell reaction be spontaneous ifA. `p_(1)=p_(2)` and `x_(1) lt x_(2)`B. `p_(1)=p_(2)` and `x_(1) lt x_(2)`C. `x_(1)=x_(2)` and `p_(1) gt p_(2)`D. `x_(1)=x_(2)` and `p_(1)ltp_(2)`

Consider the cell `:` `Pt|H_(2)(p_(1)atm)|H^(o+)(x_(1)M) || H^(o+)(x_(

1.	Consider the cell `:` `Pt\|H_(2)(p_(1)atm)\|H^(o+)(x_(1)M) \|\| H^(o+)(x_(2)M)\|H_(2)(p_(2)atm)Pt`. The cell reaction be spontaneous ifA. `p_(1)=p_(2)` and `x_(1) lt x_(2)`B. `p_(1)=p_(2)` and `x_(1) lt x_(2)`C. `x_(1)=x_(2)` and `p_(1) gt p_(2)`D. `x_(1)=x_(2)` and `p_(1)ltp_(2)`
Answer» Correct Answer - b,c `E_(red)=-0.059[pH+(logpH_(2))/(2)]` `implies E_(cell)=0.059[pH_(a)-pH_(c)+(1)/(2)log.((pH_(2))_(a))/((pH_(2))_(c))]V` `E_(cell)gt0`, when `p_(1)=p_(2)` and `x_(1)ltx_(2)` or when `x_(1)=x_(2)` and `p_(1)gtp_(2)`

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Consider the cell `:` `Pt|H_(2)(p_(1)atm)|H^(o+)(x_(1)M) || H^(o+)(x_(2)M)|H_(2)(p_(2)atm)Pt`. The cell reaction be spontaneous ifA. `p_(1)=p_(2)` and `x_(1) lt x_(2)`B. `p_(1)=p_(2)` and `x_(1) lt x_(2)`C. `x_(1)=x_(2)` and `p_(1) gt p_(2)`D. `x_(1)=x_(2)` and `p_(1)ltp_(2)`

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