Home
Class 12
CHEMISTRY
For a cell reaction involving a two-elec...

For a cell reaction involving a two-electron change, the standard e.m.f. of the cell is found to be 0.295 V at `25^(@)C` . The equilibrium constant of the reaction at `25^(@)C` will be _________.

A

`2 xx 10^(11)`

B

`4 xx 10^(12)`

C

`1 xx 10^(2)`

D

`1 xx 10^(10)`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Similar Questions

Explore conceptually related problems

For a cell reaction involving a two-electron change, the standard e.m.f. of the cell is found to be 0.295V at 25^(@)C . The equilibrium constant of the reaction at 25^(@)C will be:

Derive the relationship between standard cell potential and equilibrium constant of cell reaction.

How are DeltaG^@, E^@(cell) and equilibrium constant related for a particular reaction?

The standard enthalpy or the decomposition of N_2 O_5 to NO_2 is 58.04 kJ and standard entropy of this reaction is 176.7 J/K. The standard free energy change for this reaction at 25^@ C is_____________.

Write the expression for the equilibrium constant, K_C for each of the following reactions: I_2(s) +5F_2(g) hArr 2IF_5(l)

For a spontaneous reaction the DeltaG , equilibrium constant (K) and E_("cell")^(@) will be respectively

Describe how potentiometer is used to compare the e.m.f.s of two cells by combination method.

The standard reduction potential (E^@) ,0.34V for copper pertains to the reaction