Home
Class 12
CHEMISTRY
Which of the following reactions canot b...

Which of the following reactions canot be a base for electrochemical cell?

A

`H_2+O_2 to H_2O`

B

`AgNO_3 + Zn to Zn(NO_3)_2 + Ag`

C

`AgNO_3 + NaCl to AgCl darr + NaNO_3`

D

`KMnO_4 + FeSO_4 + H_2SO_4 to K_2SO_4 + Fe_2(SO_4)_3 + MnSO_4 + H_2O`

Text Solution

Verified by Experts

The correct Answer is:
D
These are not electrolyte
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    NCERT FINGERTIPS|Exercise HOTS|1 Videos

  • ELECTROCHEMISTRY

    NCERT FINGERTIPS|Exercise NCERT Exemplar|17 Videos

  • ELECTROCHEMISTRY

    NCERT FINGERTIPS|Exercise Corrosion|1 Videos

  • COORDINATION COMPOUNDS

    NCERT FINGERTIPS|Exercise Assertion And Reason|15 Videos

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    NCERT FINGERTIPS|Exercise Assertion And Reason|15 Videos

Similar Questions

Explore conceptually related problems

Electrochemical Cells

Which one of the following reactions cannot be used to set u p an electrochemical cell?

Knowledge Check

  • Which of the following reaction cannot be a base for electrochemical cell

    A
    `H_(2)+O_(2)rarrH_(2)O`
    B
    `AgNO_(3)+ZnrarrZn(NO_(3)_(2)+Ag`
    C
    `AgNO_(3)+NacIrarrAgCI+NaNO_(2)`
    D
    `KMnO_(4)+FeSIO_(4)+H_(2)SO_(4)rarrK_(2)SO_(4)+Fe_(2)(SO_(45)_(3)+MnSO_(4)+H_(2)O`

  • Which of the following reaction cannot be a base for electrochemical cell ?

    A
    Zn
    B
    Tin
    C
    both a and b
    D
    none of these

  • Which of the following reaction is correct for a given electrochemical cell at 25^(@)C ? (PtBr_(2)(g)Br^()(g)||Cl^(-)(aq) Cl_(2) (g)pt

    A
    `2Br^(-) (aq) + C1_(2) ((g))rightarrow2Cl^(-) (aq) + Br_(2) (g)`
    B
    `(Br(g)) + 2C1^(-)(aq)rightarrow 2Br^(-) (aq) + Cl_(2) (g)`
    C
    `Br_(2)(g)+ C1_(2) (aq) rightarrow Br^(-) (aq) + 2C1 ^(-) (g)`
    D
    `2Br^(-)((aq)) + 2C1^(-) ((aq)) to Br_(2) ((g)) + C1_(2) ((g))`

    • Similar Questions

    Explore conceptually related problems

    Which of the following gives on reaction with a base

    Which of the following does not differentiate between electrochemical cell and elec trolytic cell?

    Which one of the following statement is true for a electrochemical cell?

    Which one of the following statement is true for a electrochemical cell

    Which of the following is not an application of electrochemical series?

    Home
    Profile