For the reduction of silver ions with copper metal,the standard cell potential was found to be $+ 0.46 \ V$ at $25^oC.$ The value of standard Gibb's energy,$\Delta G^o$ will be .......... $kJ.$
$(F = 96500 \ C \ mol^{-1})$

  • A
    $- 89.0$
  • B
    $- 90$
  • C
    $- 44.5$
  • D
    $- 98.0$

Explore More

Similar Questions

On the basis of position in the electrochemical series,the metal which does not displace hydrogen from water and acid is

Identify the gas produced due to reduction of $NH_4^{+}$ ions at cathode during working of dry cell.

Give the symbolic representation of the galvanic cell obtained by using the following standard reduction potentials at $298 \ K$ and calculate its standard cell potential $(E^o_{cell})$.
$(i)$ $E^o_{Ag^{+}|Ag} = 0.80 \ V$
$(ii)$ $E^o_{Zn^{2+}|Zn} = -0.76 \ V$

$A$ concentrated solution of $KNO_3$ is used in the preparation of a salt bridge because:

In a $Cu-Zn$ cell,.....

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo