Home
Class 12
CHEMISTRY
Copper reduced NO(3)^(-) into NO and NO(...

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`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTY

    GRB PUBLICATION|Exercise Match the column type|16 Videos

  • ELECTROCHEMISTY

    GRB PUBLICATION|Exercise Subjective type|39 Videos

  • ELECTROCHEMISTY

    GRB PUBLICATION|Exercise Multiple objective type|33 Videos

  • D-BLOCK ELEMENTS

    GRB PUBLICATION|Exercise Subjective Type|18 Videos

  • ENVIRONMENTAL CHEMISTRY

    GRB PUBLICATION|Exercise Straight objective type|40 Videos

Similar Questions

Explore conceptually related problems

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 E_("cell") for reduction of NO_(3)^(-)rarrNO by Cu(s), when [HNO_(3)]=1M is: [At T=298]

Copper reduced NO_(3)^(-) into NO and NO_(2) depending upon conc.of HNO_(3) in solution. Assuming [Cu^(2+)] = 0.1M , and P_(NO) = P_(NO_(2)) = 10^(-3) atm and using data answer the following questions: E_(Cu^(2+)//Cu)^(@) =+ 0.34 volt, at 298K (RT)/(F) (2.303) = 0.06 volt E_(cell) for reduction of NO_(3)^(-) rarr NO by Cu(s) when [HNO_(3)] = 1M is [At t = 298]

The conversions of NO_(3)^(-) to NO_(2)^(-) occurs in

Can we use a copper vessel to store 1 M AgNO3 solution? Given that E_(Cu^(2+)| Cu )^(0) = + 0.34 volt and E_(Ag^(+)| Ag )^(0) = 0.80 volt

The process of conversion of NH_(4) to NO_(2) to NO_(3) is called

NO_(2)^(-) and NO_(3)^(-) can be distinguished by which of the following reagent?

GRB PUBLICATION-ELECTROCHEMISTY-Comprehension type
  1. Using the data given below: E(Cr(2)O(7)^(2-)|Cr^(3+))^(@)=1.33V E(Cl...

    Text Solution

    |

  2. Copper reduced NO(3)^(-) into NO and NO(2) depending upon cone. Of HNO...

    Text Solution

    |

  3. Copper reduced NO(3)^(-) into NO and NO(2) depending upon cone. Of HNO...

    Text Solution

    |

  4. Accidentally chewing on a stray fragmet of aluminium foil can causes a...

    Text Solution

    |

  5. The cavities in teeth is often filled with alloy of metals to avoid ba...

    Text Solution

    |

  6. Electrode potential data are used for predicting fessibility of any pr...

    Text Solution

    |

  7. Electrode potential data are used for predicting fessibility of any pr...

    Text Solution

    |

  8. Ag^(+)(aq)+e^(-)rarrAg(s) E^(@)=0.80V Cu^(2+)(aq)+2e^(-)rarrCu(s) E^...

    Text Solution

    |

  9. Ag^(+)(aq)+e^(-)rarrAg(s) E^(@)=0.80V Cu^(2+)(aq)+2e^(-)rarrCu(s) E^...

    Text Solution

    |

  10. Ag^(+)(aq)+e^(-)rarrAg(s) E^(@)=0.80V Cu^(2+)(aq)+2e^(-)rarrCu(s) E^...

    Text Solution

    |

  11. Rh^(03+)(aq)+3e^(-)rarrRh(s) E^(@)=0.80V Cu^(+)(aq)+e^(-)rarrCu(s) E...

    Text Solution

    |

  12. Rh^(03+)(aq)+3e^(-)rarrRh(s) E^(@)=0.80V Cu^(+)(aq)+e^(-)rarrCu(s) E...

    Text Solution

    |

  13. Al^(3+)(aq)+3e^(-)rarrAl(s) E^(@)=-1.66V Mn^(2+)(aq)+2e^(-)rarrMn(s)...

    Text Solution

    |

  14. Al^(3+)(aq)+3e^(-)rarrAl(s) E^(@)=-1.66V Mn^(2+)(aq)+2e^(-)rarrMn(s)...

    Text Solution

    |

  15. 2Al(s)+2Cu^(2+)(aq)rarr2Al^(3+)(aq)+2Cu(s) What is the value of E^(@...

    Text Solution

    |

  16. 2Al(s)+2Cu^(2+)(aq)rarr2Al^(3+)(aq)+2Cu(s) What value should be used...

    Text Solution

    |

  17. Use the standard reduction potentials to find the standard cell potent...

    Text Solution

    |

  18. Based on the standard reduction potentials above, which reaction(s) is...

    Text Solution

    |

  19. 2Ag^(+)(aq)+M(s)rarrM^(2+)(aq)+2Ag,E^(@)=0.940V What is the value of...

    Text Solution

    |

  20. 2Ag^(+)(aq)+M(s)rarrM^(2+)(aq)+2Ag,E^(@)=0.940V Which change will ca...

    Text Solution

    |