Copper reduced `NO_(3)^(-)` into NO and `NO_(2)` depending upon cone. Of `HNO_(3)` in solution. Assuming `[Cu^(2+)]=0.1M` and `P_(NO)=P_(NO_(2)=10^(-3)` atm and using given data answer the following question: `E_(Cu^(2+)|Cu)^(@)=+0.34` volt `E_(NO_(3)^(-)|NO)^(@)=+0.96` volt `E_(NO_(#)^(-)|NO_(3))^(@)=+0.79` volt at 298K `(RT)/(F)(2.303)=0.06` volt At what `HNO_(3)` concentration thermodynamic tendency for reduction of `NO_(3)^(-)` into NO and `NO_(3)` by copper is same?A. `10^(1//23)M`B. `10^(0.56)M`C. `10^(0.625)M`D. `10^(0.12)M`

Copper reduced `NO_(3)^(-)` into NO and `NO_(2)` depending upon cone.

1.	Copper reduced `NO_(3)^(-)` into NO and `NO_(2)` depending upon cone. Of `HNO_(3)` in solution. Assuming `[Cu^(2+)]=0.1M` and `P_(NO)=P_(NO_(2)=10^(-3)` atm and using given data answer the following question: `E_(Cu^(2+)\|Cu)^(@)=+0.34` volt `E_(NO_(3)^(-)\|NO)^(@)=+0.96` volt `E_(NO_(#)^(-)\|NO_(3))^(@)=+0.79` volt at 298K `(RT)/(F)(2.303)=0.06` volt At what `HNO_(3)` concentration thermodynamic tendency for reduction of `NO_(3)^(-)` into NO and `NO_(3)` by copper is same?A. `10^(1//23)M`B. `10^(0.56)M`C. `10^(0.625)M`D. `10^(0.12)M`
Answer» Correct Answer - C

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