Banner 0
Banner 1
Banner 2
Banner 3
Banner 4
Banner 5
Banner 6
Banner 7
Banner 8
Banner 9

Q.

 Cd(s)|CdCl2(aq)||AgCl(s)|Ag(s) The cell reaction for the cell is:

Cd(s)+2AgCl(s)2Ag(s)+Cd+2(aq)+2Cl(aq) The standard emf of the cell is 0.6915 V at 0oC and 0.6753 V at 25oC. The ΔH of the redox reaction at 25oC is 

see full answer

Your Exam Success, Personally Taken Care Of

1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.
An Intiative by Sri Chaitanya

a

-176 kJ

b

-234.7 kJ

c

+123.5 kJ

d

-167.6 kJ

answer is D.

(Unlock A.I Detailed Solution for FREE)

Best Courses for You

JEE

JEE

NEET

NEET

Foundation JEE

Foundation JEE

Foundation NEET

Foundation NEET

CBSE

CBSE

Detailed Solution

G0=-nFE0G0=H0-TS0=-nFE0H=TS0-nFE0But, S=nFdE0dTpThe redox reaction involves transaction of 2 electrons(n)H=TnFdE0dTp-nFE0 dE0dTp=0.6753V-0.6915V25=-0.000648=-6.48x10-4H=298K x 2 x 96500C x (-6.48 x 10-4)-2 x 96500 x 0.6753H=-37269-130333=-167602=-167.6kJ 

Watch 3-min video & get full concept clarity
score_test_img

courses

No courses found

Ready to Test Your Skills?

Check your Performance Today with our Free Mock Test used by Toppers!

Take Free Test

Get Expert Academic Guidance – Connect with a Counselor Today!

best study material, now at your finger tips!

  • promsvg

    live classes

  • promsvg

    progress tracking

  • promsvg

    24x7 mentored guidance

  • promsvg

    study plan analysis

download the app

gplay
mentor

Download the App

gplay
whats app icon
personalised 1:1 online tutoring