The standard reduction potentials `E^(@)` for `OCl^(-)//Cl^(-)` and for `Cl^(-)//1//2 Cl_(2)` are 0.86 V and `-1.10` volt respectively. The `E^(@)` va

Question

The standard reduction potentials `E^(@)` for `OCl^(-)//Cl^(-)` and for `Cl^(-)//1//2 Cl_(2)` are 0.86 V and `-1.10` volt respectively. The `E^(@)` va

The standard reduction potentials `E^(@)` for `OCl^(-)//Cl^(-)` and for `Cl^(-)//1//2 Cl_(2)` are 0.86 V and `-1.10` volt respectively. The `E^(@)` value of `OCl^(-)//1//2 Cl_(2)` will be :
A. `+ 1.96 V`
B. `- 1.96 V`
C. `+ 0.24 V`
D. `- 0.24 V`

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

Related Questions

A cell is prepared by dipping a copper rod in 1M `CuSO_(4)` solution and a nickel rod in 1M `NiSO_(4)` solution. The standard reduction potentials of

2 Answers 4 Views

The standard reduction potentials of `Cu^(2+)//Cu` and `Ag^(+)//Ag` electrodes are 0.337 volt and 0.799 volt respectively. Construct a galvanic cell u

2 Answers 4 Views

(a) Standard reduction potentials of zinc and copper electrodes are -0.76 V and 0.34 V respectively.Which electrode will undergo oxidation and which l

2 Answers 5 Views

Standard reduction potentials for the half reactions are given below : `F_(2)(g)+2e^(-) to 2F^(-)(aq) , E^(@)=+2.85" V "` `Cl_(2)(g)+2e^(-) to 2Cl^(-)

2 Answers 5 Views

Given the standard electrode potentials `F_(2)//F^(-)=+2.85" V ", Cl_(2)//Cl^(-)=+1.36" V ", Br_(2)//Br^(-)=+1.06" V "` and `I_(2)//I^(-)=+0.34" V "`.

2 Answers 4 Views

The standard reduction potentials of some half cell reactions are given below: `PbO_2+4H^++2e^(-)hArrPb^(2+)+2H_(2)O , E^@=1.455 V` `MnO_4^(-)+8H^++5e

2 Answers 4 Views

Calculate the standard potential for the reaction, `Hg_(2)Cl_(2)+Cl_(2) rarr 2Hg^(2+)+4Cl^(-)` Given : `{:(Hg_(2)Cl_(2)+2e^(-) rarr 2Hg+2Cl^(-),,E^(@)

2 Answers 4 Views

The standard oxidation potential potential of zinc is 0.76 volt and of silver is - 0.80 volt. Calculate the emf of the cell : `Zn|underset(0.25 M)(Zn(

2 Answers 9 Views

Calculate the solubility product constant of AgI from the following values of standard electrode potentials. `E_(Ag^(+)//Ag)^(@)=0.80` volt and `E_(I/

2 Answers 5 Views

The normal oxidation potential of zinc referred to the standard hydrogen electrode is 0.76 volt and that of copper is -0.34 volt at `25^(@)C`. When ex

2 Answers 6 Views

Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - D
`{:(OCl^(-)+H_(2)O+e^(-) rarr Cl^(-)+2OH^(-)" "E_(red)^(@)=0.86 V ),(" "Cl^(-) rarr 1/2 Cl_(2)+e^(-)" "E_("Oxi")^(@)=-1.10 V),(ulbar(OCl^(-)+H_(2)O rarr 1/2 Cl_(2) +2OH^(-) " "E^(@))=0.86+(-1.10)):}`

5 views Answered 2023-02-05 15:29