Home
Class 11
CHEMISTRY
what is the standard electrode potential...

what is the standard electrode potential for the reduction of HClO?
`HClO(aq)+H^+(aq+2e^(-)toCl^(-)(aq)+H_2O(l)`
Given: `Cr^2(aq)toCr^(3+)(aq)+e^(-),E^(@)=0.41V`
`HClO(aq)+H^+(aq)+2Cr^(2+)(aq)to2Cr^(3+)(aq)+H_2O(l),E^(@)=1.80`

A

1.39

B

1.54

C

1.22

D

0.9

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    NARENDRA AWASTHI|Exercise Level 1 (Q.1 To Q.30)|1 Videos
  • ELECTROCHEMISTRY

    NARENDRA AWASTHI|Exercise Level 1 (Q.91 To Q.120)|1 Videos
  • DILUTE SOLUTION

    NARENDRA AWASTHI|Exercise Level 3 - Match The Column|1 Videos
  • GASEOUS STATE

    NARENDRA AWASTHI|Exercise Level 3 - Subjective Problems|1 Videos

Similar Questions

Explore conceptually related problems

The standard electrode potential for the following reaction is + 1.33V.What is potential at pH=2.0? Cr_2O_7^(2-) (aq. 1M) + 14H^(+)(aq) + 6e^(-) to 2Cr^(3+) (aq. 1M0 + 7H_2O(l)

The standard reduction potentials at 298 K for the following half cell reactions are given below Zn^(2+) (aq) + 2e^(-) to Zn (s)-0.762 Cr^(3+) (aq) + 3e^(-) to Cr (s)-0.740 2H^(+) (aq) + 2e^(-) to H_(2) (g)-0.000 Fe^(3+) (aq) + e^(-) to Fe^(3+) (aq)-0.770 Which one is the strongest reducing agent?

What sorts of information can you draw from the following reaction ? (CN)_(2)(g)+2OH^(-)(aq)toCN^(-)(aq)+CNO^(-)(aq)+H_(2)O(l)

Using the standard electron potentials given in the Table 8.1, predict if the reaction between the following is feasible : (a) Fe^(3+) (aq) and I^(-) (aq) (b) Ag^(+)(aq) and Cu(s) (c) Fe^(3+) (aq) and Cu (s) (d) Ag(s) and Fe^(3+)(aq) (e) Br_(2) (aq) and Fe^(2+) (aq)

What is the effect of added sodium thiocyanate on the following equilibrium? Fe^(3+) (aq)+SCN^(-) (aq) leftrightarrow [FeSCN]^2+(aq)

Calculate the potential of the half-cell containing 0.1 M K_(2)Cr_(2)O_(7(aq)), 0.2M Cr_((aq))^(3+)and 1.0xx10^(-4) M H_((aq))^(+). The half-reaction Cr_(2) O_(7(aq))^(2-)+ 14 H_((aq))^(+)+6e^(-)to 2 Cr_((aq))^(3+)+7H_(2)O_((l)) (E^(0) of Cr_(2)O_(7)^(2-) //Cr^(3+)=1.33V)

Write the equation for rthe rate of the reaction 5 Br_((aq))^(-)+BrO_(3(aq))^(-)+6H_((aq))^(+)to 3Br _((aq))+3H_(2)O_((l))