Home
Class 12
CHEMISTRY
On the basis of the following e^(@) valu...

On the basis of the following `e^(@)` values, the strongest oxidising agent is :-`{:(K_(+)+e^(-)toK,,,,E^(@)=-2.923V),(Mg^(+2)2e^(-)toMg,,,,E^(@)=-2.337V):}`

A

`K^(+)`

B

`Mg^(+2)`

C

K

D

Mg

Text Solution

Verified by Experts

The correct Answer is:
B
oxidising power `alpha` SRP
Promotional Banner

Topper's Solved these Questions

  • CHEMISTRY AT A GLANCE

    ALLEN|Exercise INORGANIC CHEMISTRY|300 Videos

  • CHEMISTRY AT A GLANCE

    ALLEN|Exercise ORGANIC CHEMISTRY|483 Videos

  • Chemical Equilibrium

    ALLEN|Exercise All Questions|24 Videos

  • ELECTROCHEMISTRY

    ALLEN|Exercise EXERCISE -05 [B]|38 Videos

Similar Questions

Explore conceptually related problems

On the basis of the following E^(@) values, the stongest oxidizing agent is [Fe(CN)_(6)]^(4-) rarr [Fe(CN)_(6)]^(3-)+e^(-), E^(@) = -0.35 V Fe^(2+) rarr Fe^(3+)+e^(-), E^(@) = -0.77 V

On the basis of the folwing E^@ values, the strongest oxidizing agent is [Fe(CN)_6 ]_4^(-) rarr [Fe(CN)_5]^(3-) +3^- , E^@ =- 0.35 V Fe^(2+) rarr Fe^(3+) + e^(- : E^@ =- 0. 77 V .

The standerd potential at 25^(@) for the following Half rection is given : Zn^(2+)+2e^(-)toZn,E^(@)=-0.762 V Mg^(2+)+2e^(-)toMg,E^(@)=-2.37 V When Zinc dust is added to the solution of MgCl_(2) .