IGCSE/GCSE/O & A Level/IB/University Student Forum

Qualification => Subject Doubts => GCE AS & A2 Level => Sciences => Topic started by: donhassan on October 21, 2011, 09:54:12 pm

Title: doubt in electrode potentials
Post by: donhassan on October 21, 2011, 09:54:12 pm

well here is the question


if we have a cell made up of

AG ion + e=ag   E=0.80v
CU ion + 2 e=cu   E=0.34

if we add water to cu ion/cu beaker and let AG content remain same  will the EMF increase or decrease and WHY ?

Title: Re: doubt in electrode potentials
Post by: Malak on October 25, 2011, 09:54:08 pm

We have separate threads for every science subject so please kindly post your doubts in the particular thread.

Thanks :)

Title: Re: doubt in electrode potentials
Post by: ~ Miss Relina ~ on December 28, 2011, 02:30:06 pm

Quote from: donhassan on October 21, 2011, 09:54:12 pm

well here is the question


if we have a cell made up of

AG ion + e=ag   E=0.80v
CU ion + 2 e=cu   E=0.34

if we add water to cu ion/cu beaker and let AG content remain same  will the EMF increase or decrease and WHY ?

did you know the answer or not yet